Jet Lag Syndrome
Chronobiology Phenomena
Phototherapy
Circadian Rhythm
Melatonin
A biogenic amine that is found in animals and plants. In mammals, melatonin is produced by the PINEAL GLAND. Its secretion increases in darkness and decreases during exposure to light. Melatonin is implicated in the regulation of SLEEP, mood, and REPRODUCTION. Melatonin is also an effective antioxidant.
Sleep Disorders, Circadian Rhythm
Chronic jet lag produces cognitive deficits. (1/40)
Traveling across time zones causes disruption to the normal circadian rhythms and social schedules because of travelers' shift in time. As the endogenous circadian timing system adapts slowly to new time cues, the phase relationship between biological rhythms and external time cues are out of synchronization for a period of time. This disturbance of circadian rhythms has been shown to impair physical and psychological health (Winget et al., 1984). To test the effects of repeated jet lag on mental abilities, airline cabin crew were compared with ground crew. Salivary cortisol was used as a physiological marker for circadian disruption. The cabin crew group, who had a history of repeated jet lag, had significantly higher salivary cortisol levels in an average working day. In addition, this elevated level of cortisol was only seen in the same subjects when the cabin crew were on transmeridian flights but not domestic flights. Cabin crew also exhibited cognitive deficits, possibly in working memory, that became apparent after several years of chronic disruption of circadian rhythms. (+info)Inducing jet-lag in older people: directional asymmetry. (2/40)
Twenty healthy elderly subjects (12 female, 8 male; mean age 81 years, range 67-87 years) each experienced a 15-day time isolation protocol in which they lived individually in a special laboratory apartment in which sleep and circadian rhythm measures could be taken. There were two experiments: one (6 females, 4 males) involved a 6-h phase advance of the sleep/wake cycle, and the other (6 females, 4 males) a 6-h phase delay. Each started with 5 baseline days, immediately followed by the phase shift. The subject was then held to the phase shifted routine for the remainder of the study. Rectal temperatures were recorded minute-by-minute throughout the entire experiment and each night of sleep was recorded using polysomnography. A directional asymmetry in phase-shift effects was apparent, with significantly more sleep disruption and circadian rhythm amplitude disruption after the phase advance than after the phase delay. Sleep disruption was reflected in reduced time spent asleep, and in changed REM latency, which increased in the phase advance direction but decreased in the phase delay direction. Although the phase advance led to a significant increase in wakefulness in the first half of the night, the phase delay did not lead to an equivalent increase in wakefulness during the second half of the night. Examination of both raw and 'demasked' circadian rectal temperature rhythms confirmed that phase adjustment was slow in both directions, but was less slow (and more monotonic) after the phase delay than after the phase advance. Subjective alertness suffered more disruption after the phase advance than after the phase delay. (+info)Melatonin phase shifts human circadian rhythms in a placebo-controlled simulated night-work study. (3/40)
There has been scant evidence for a phase-shifting effect of melatonin in shift-work or jet-lag protocols. This study tested whether melatonin can facilitate phase shifts in a simulated night-work protocol. Subjects (n = 32) slept in the afternoons/evenings before night work (a 7-h advance of the sleep schedule). They took melatonin (0.5 mg or 3.0 mg) or placebo before the first four of eight afternoon/evening sleep episodes at a time when melatonin has been shown to phase advance the circadian clock. Melatonin produced larger phase advances than placebo in the circadian rhythms of melatonin and temperature. Average phase advances (+/-SD) of the dim light melatonin onset were 1.7 +/- 1.2 h (placebo), 3.0 +/- 1.1 h (0.5 mg), and 3.9 +/- 0.5 h (3.0 mg). A measure of circadian adaptation, shifting the temperature minimum enough to occur within afternoon/evening sleep, showed that only subjects given melatonin achieved this goal (73% with 3.0 mg, 56% with 0.5 mg, and 0% with placebo). Melatonin could be used to promote adaptation to night work and jet travel. (+info)Identifying some determinants of "jet lag" and its symptoms: a study of athletes and other travellers. (4/40)
BACKGROUND: Travelling across multiple time zones disrupts normal circadian rhythms and induces "jet lag". Possible effects of this on training and performance in athletes were concerns before the Sydney Olympic Games. OBJECTIVE: To identify some determinants of jet lag and its symptoms. METHODS: A mixture of athletes, their coaches, and academics attending a conference (n = 85) was studied during their flights from the United Kingdom to Australia (two flights with a one hour stopover in Singapore), and for the first six days in Australia. Subjects differed in age, sex, chronotype, flexibility of sleeping habits, feelings of languor, fitness, time of arrival in Australia, and whether or not they had previous experience of travel to Australia. These variables and whether the body clock adjusted to new local time by phase advance or delay were tested as predictors for jet lag and some of its symptoms by stepwise multiple regression analyses. RESULTS: The amount of sleep in the first flight was significantly greater in those who had left the United Kingdom in the evening than the morning (medians of 5.5 hours and 1.5 hours respectively; p = 0.0002, Mann-Whitney), whereas there was no significant difference on the second flight (2.5 hours v 2.8 hours; p = 0.72). Only the severity of jet lag and assessments of sleep and fatigue were commonly predicted significantly (p<0.05) by regression analysis, and then by only some of the variables. Thus increasing age and a later time of arrival in Australia were associated with less jet lag and fatigue, and previous experience of travel to Australia was associated with an earlier time of getting to sleep. Subjects who had adjusted by phase advance suffered worse jet lag during the 5th and 6th days in Australia. CONCLUSIONS: These results indicate the importance of an appropriate choice of itinerary and lifestyle for reducing the negative effects of jet lag in athletes and others who wish to perform optimally in the new time zone. (+info)Immediate effects of an 8-h advance shift of the rest-activity cycle on 24-h profiles of cortisol. (5/40)
To investigate the adaptation of plasma cortisol profiles to an abrupt phase advance of the rest-activity cycle, eight normal young subjects were submitted in a sleep laboratory to an 8-h advance shift of their sleep-wake and dark-light cycles. The shift was achieved by advancing bedtimes from 2300-0700 to 1500-2300. Blood samples were obtained at 20-min intervals for 68 consecutive hours. The shift resulted within 6-9 h in a 3- to 4-h advance of timings of the nadir of the cortisol profile and of the end of the quiescent period but had no immediate effect on the timing of cortisol acrophase. The quiescent period of cortisol secretion was shortened and fragmented. Thus a major advance shift achieved without enforcing sleep deprivation results in a rapid partial adaptation of the temporal profiles of cortisol but also in a marked disruption of the cortisol quiescent period. Sleep onset was consistently followed by a decrease in cortisol concentrations. Conversely, both sleep-wake and dark-light transitions were consistently associated with cortisol secretory pulses. (+info)Differential resynchronisation of circadian clock gene expression within the suprachiasmatic nuclei of mice subjected to experimental jet lag. (6/40)
Disruption of the circadian timing system arising from travel between time zones ("jet lag") and rotational shift work impairs mental and physical performance and severely compromises long-term health. Circadian disruption is more severe during adaptation to advances in local time, because the circadian clock takes much longer to phase advance than delay. The recent identification of mammalian circadian clock genes now makes it possible to examine time zone adjustments from the perspective of molecular events within the suprachiasmatic nucleus (SCN), the principal circadian oscillator. Current models of the clockwork posit interlocked transcriptional/post-translational feedback loops based on the light-sensitive Period (Per) genes and the Cryptochrome (Cry) genes, which are indirectly regulated by light. We show that circadian cycles of mPer expression in the mouse SCN react rapidly to an advance in the lighting schedule, whereas rhythmic mCry1 expression advances more slowly, in parallel to the gradual resetting of the activity-rest cycle. In contrast, during a delay in local time the mPer and mCry cycles react rapidly, completing the 6 hr shift together by the second cycle, in parallel with the activity-rest cycle. These results reveal the potential for dissociation of mPer and mCry expression within the central oscillator during circadian resetting and a differential molecular response of the clock during advance and delay resetting. They highlight the indirect photic regulation of mCry1 as a potentially rate-limiting factor in behavioral adjustment to time zone transitions. (+info)Preflight adjustment to eastward travel: 3 days of advancing sleep with and without morning bright light. (7/40)
Jet lag is caused by a misalignment between circadian rhythms and local destination time. As humans typically take longer to re-entrain after a phase advance than a phase delay, eastward travel is often more difficult than westward travel. Previous strategies to reduce jet lag have focused on shaping the perceived light-dark cycle after arrival, in order to facilitate a phase shift in the appropriate direction. Here we tested treatments that travelers could use to phase advance their circadian rhythms prior to eastward flight. Thus, travelers would arrive with their circadian rhythms already partially re-entrained to local time. We determined how far the circadian rhythms phase advanced, and the associated side effects related to sleep and mood. Twenty-eight healthy young subjects participated in 1 of 3 different treatments, which all phase advanced each subject's habitual sleep schedule by 1 h/day for 3 days. The 3 treatments differed in morning light exposure for the 1st 3.5 h after waking on each of the 3 days: continuous bright light (> 3000 lux), intermittent bright light (> 3000 lux, 0.5 h on, 0.5 off, etc.), or ordinary dim indoor light (< 60 lux). A phase assessment in dim light (< 10 lux) was conducted before and after the treatments to determine the endogenous salivary dim light melatonin onset (DLMO). The mean DLMO phase advances in the dim, intermittent, and continuous light groups were 0.6, 1.5, and 2.1 h, respectively. The intermittent and continuous light groups advanced significantly more than the dim light group (p < 0.01) but were not significantly different from each other. The side effects as assessed with actigraphy and logs were small. A 2-h phase advance may seem small compared to a 6- to 9-h time zone change, as occurs with eastward travel from the USA to Europe. However, a small phase advance will not only reduce the degree of re-entrainment required after arrival, but may also increase postflight exposure to phase-advancing light relative to phase-delaying light, thereby reducing the risk of antidromic re-entrainment. More days of preflight treatment could be used to produce even larger phase advances and potentially eliminate jet lag. (+info)Caffeine or melatonin effects on sleep and sleepiness after rapid eastward transmeridian travel. (8/40)
We measured the effects of slow-release caffeine (SRC) and melatonin (Mlt) on sleep and daytime sleepiness after a seven-time zone eastbound flight. In a double-blind, randomized, placebo-controlled study, each of three groups of nine subjects was given either 300 mg SRC on recovery day 1 (D1) to D5 (0800) or 5 mg Mlt on preflight D-1 (1700), flight day D0 (1600), and from D1 to D3 (2300), or placebo (Pbo) at the same times. Nighttime sleep was evaluated by polysomnography and daytime sleepiness from measurements of sleep latencies and continuous wrist actigraphy. Compared with baseline, we found a significant rebound of slow-wave sleep on night 1 (N1) to N2 under Pbo and Mlt and a significant decrease in rapid eye movement sleep on N1 (Pbo) and N1-N3 (Mlt). Sleepiness was objectively increased under Pbo (D1-D6) and Mlt (D1-D3). SRC reduced sleepiness but also tended to affect sleep quality until the last drug day. In conclusion, both drugs have positive effects on some jet lag symptoms after an eastbound flight: SRC on daytime sleepiness, and Mlt on sleep. (+info)'Jet Lag Syndrome', also known as Desynchronosis, is a temporary sleep disorder caused by the rapid crossing of time zones, which results in disruption of the body's circadian rhythms due to misalignment between the body's internal clock and the external environment.
Jet Lag Syndrome, also known as Desynchronosis, is a temporary sleep disorder that causes disruption of the body's circadian rhythms (internal biological clock) due to rapid travel across different time zones. The symptoms may include difficulty sleeping or staying asleep, daytime fatigue, decreased alertness, reduced cognitive performance, digestive issues, and general malaise. These symptoms typically resolve within a few days as the body adjusts to the new time zone. Preventative measures and treatments can include gradually adjusting sleep schedules prior to travel, maintaining hydration, exposure to natural light in the destination time zone, and in some cases, melatonin supplements may be recommended.
'Aviation,' in a medical context, can be defined as the study and practice of flying aircraft, which may have implications for occupational health, travel medicine (such as jet lag and deep vein thrombosis), and emergency medical services (including aeromedical evacuation and air ambulance transport).
The branch of transportation concerned with flying aircraft, including the design, development, production, and operation of airplanes, helicopters, and other flying machines. In a medical context, aviation may refer to the study of the effects of flight on the human body, particularly in relation to pilot health and safety, or to the medical aspects of aviation, such as aeromedical evacuation and transportation of patients by air.
'Chronobiology phenomena' refer to the regular and cyclic variations in biological functions and behaviors that occur over time, typically with a period of approximately 24 hours, influenced by the Earth's rotation and governed by an internal circadian clock.
Chronobiology is the study of biological rhythms and their synchronization with environmental cycles. It examines how various biological processes in living organisms, including humans, are regulated by endogenous (internal) and exogenous (external) factors that recur over a specific time period. These rhythmic phenomena are known as circadian, ultradian, and infradian rhythms.
Circadian rhythms have a periodicity of approximately 24 hours and regulate many physiological processes such as sleep-wake cycles, body temperature, hormone secretion, and metabolism. Ultradian rhythms are shorter than 24 hours and include processes like heart rate variability, brain wave activity during sleep, and digestive enzyme release. Infradian rhythms have a longer periodicity, ranging from days to years, and include menstrual cycles in women and seasonal variations in animals.
Chronobiology phenomena are crucial for understanding the timing of various physiological processes and how they can be influenced by external factors like light-dark cycles, social cues, and lifestyle habits. This knowledge has applications in fields such as medicine, agriculture, and environmental science.
A syndrome is a set of symptoms that collectively indicate a specific disease, disorder, or condition, often representing a common pathway or pattern of underlying physiological processes and/or anatomical abnormalities.
A syndrome, in medical terms, is a set of symptoms that collectively indicate or characterize a disease, disorder, or underlying pathological process. It's essentially a collection of signs and/or symptoms that frequently occur together and can suggest a particular cause or condition, even though the exact physiological mechanisms might not be fully understood.
For example, Down syndrome is characterized by specific physical features, cognitive delays, and other developmental issues resulting from an extra copy of chromosome 21. Similarly, metabolic syndromes like diabetes mellitus type 2 involve a group of risk factors such as obesity, high blood pressure, high blood sugar, and abnormal cholesterol or triglyceride levels that collectively increase the risk of heart disease, stroke, and diabetes.
It's important to note that a syndrome is not a specific diagnosis; rather, it's a pattern of symptoms that can help guide further diagnostic evaluation and management.
Phototherapy is a medical treatment that uses light, typically in the form of specific wavelengths of visible or ultraviolet (UV) light, to manage various conditions such as skin disorders, jaundice in newborns, and seasonal affective disorder, among others.
Phototherapy is a medical treatment that involves the use of light to manage or improve certain conditions. It can be delivered in various forms, such as natural light exposure or artificial light sources, including lasers, light-emitting diodes (LEDs), or fluorescent lamps. The wavelength and intensity of light are carefully controlled to achieve specific therapeutic effects.
Phototherapy is most commonly used for newborns with jaundice to help break down bilirubin in the skin, reducing its levels in the bloodstream. This type of phototherapy is called bilirubin lights or bili lights.
In dermatology, phototherapy can be applied to treat various skin conditions like psoriasis, eczema, vitiligo, and acne. Narrowband ultraviolet B (UVB) therapy, PUVA (psoralen plus UVA), and blue or red light therapies are some examples of dermatological phototherapies.
Phototherapy can also be used to alleviate symptoms of seasonal affective disorder (SAD) and other mood disorders by exposing patients to bright artificial light, which helps regulate their circadian rhythms and improve their mood. This form of phototherapy is called light therapy or bright light therapy.
It's essential to consult a healthcare professional before starting any phototherapy treatment, as inappropriate use can lead to adverse effects.
'Circadian Rhythm' refers to an endogenous, approximately 24-hour biological rhythm that regulates various physiological processes such as sleep-wake cycle, body temperature, and hormone secretion, primarily controlled by a group of genes and environmental cues like light and darkness.
A circadian rhythm is a roughly 24-hour biological cycle that regulates various physiological and behavioral processes in living organisms. It is driven by the body's internal clock, which is primarily located in the suprachiasmatic nucleus (SCN) of the hypothalamus in the brain.
The circadian rhythm controls many aspects of human physiology, including sleep-wake cycles, hormone secretion, body temperature, and metabolism. It helps to synchronize these processes with the external environment, particularly the day-night cycle caused by the rotation of the Earth.
Disruptions to the circadian rhythm can have negative effects on health, leading to conditions such as insomnia, sleep disorders, depression, bipolar disorder, and even increased risk of chronic diseases like cancer, diabetes, and cardiovascular disease. Factors that can disrupt the circadian rhythm include shift work, jet lag, irregular sleep schedules, and exposure to artificial light at night.
Melatonin is a hormone primarily produced by the pineal gland in the brain, which regulates sleep-wake cycles responding to darkness and light, its synthesis and release being suppressed by natural light exposure or bright artificial light. (A2A)
Melatonin is a hormone that is produced by the pineal gland in the brain. It helps regulate sleep-wake cycles and is often referred to as the "hormone of darkness" because its production is stimulated by darkness and inhibited by light. Melatonin plays a key role in synchronizing the circadian rhythm, the body's internal clock that regulates various biological processes over a 24-hour period.
Melatonin is primarily released at night, and its levels in the blood can rise and fall in response to changes in light and darkness in an individual's environment. Supplementing with melatonin has been found to be helpful in treating sleep disorders such as insomnia, jet lag, and delayed sleep phase syndrome. It may also have other benefits, including antioxidant properties and potential uses in the treatment of certain neurological conditions.
It is important to note that while melatonin supplements are available over-the-counter in many countries, they should still be used under the guidance of a healthcare professional, as their use can have potential side effects and interactions with other medications.
Circadian rhythm sleep disorders (CRSDs) are a group of chronic conditions characterized by an persistent misalignment between the timing of the individual's sleep-wake pattern and their environmental or social timings, resulting in significant distress or impairment in functioning.
A Circadian Rhythm Sleep Disorder (CRSD) is a condition in which a person's sleep-wake cycle is out of sync with the typical 24-hour day. This means that their internal "body clock" that regulates sleep and wakefulness does not align with the external environment, leading to difficulties sleeping, staying awake, or functioning at appropriate times.
CRSDs can be caused by a variety of factors, including genetic predisposition, environmental influences, and medical conditions. Some common types of CRSDs include Delayed Sleep Phase Syndrome (DSPS), Advanced Sleep Phase Syndrome (ASPS), Non-24-Hour Sleep-Wake Rhythm Disorder, and Shift Work Disorder.
Symptoms of CRSDs may include difficulty falling asleep or staying asleep at the desired time, excessive sleepiness during the day, difficulty concentrating or functioning at work or school, and mood disturbances. Treatment for CRSDs may involve lifestyle changes, such as adjusting sleep schedules or exposure to light at certain times of day, as well as medications or other therapies.
Jet Injections are a method of administering medication through the use of high pressure, which forces the medication to penetrate the skin or mucous membranes and enter the tissue or bloodstream rapidly, often delivered via a device that uses a narrow, high-velocity stream of fluid.
A jet injection is a type of medical injection that uses a high-pressure stream of medication to deliver the dose through the skin and into the underlying tissue. This method does not require the use of a hypodermic needle and is also known as a "needle-free" injection. Jet injectors have been used for various purposes, including vaccination, pain management, and treatment of some skin conditions. However, their use has declined in recent years due to concerns about potential safety issues, such as the risk of cross-contamination between patients and the possibility of injury to the tissue.
Jet Lag (disambiguation)
Look up jet lag in Wiktionary, the free dictionary. Jet lag is a physiological syndrome. Jet Lag may also refer to: Jetlag ( ... 1977 Jet Lag (Josiah Wolf album), 2010 Jet Lag (Milosh album) "Jet Lag" (song), a 2011 song by Simple Plan "Jet Lag", a 1974 ... an American animation studio Cultural jet lag, cultural disconnection syndrome "Jet Lagged", a 1981 song by Smokie JETLAG gene ... "Jet Lag", a 2004 song by Joss Stone, from the album Mind Body & Soul "Jet Lag", a 2008 song by Frank Turner, from the album ...
Charmane Eastman
This finding also has real-world implications with regards to shift work, jet lag, and delayed sleep phase syndrome. Baehr EK, ... "Stopping Jet Lag Before It Starts". WebMD. Retrieved 2022-01-15. Crowley, Stephanie J.; Lee, Clara; Tseng, Christine Y.; Fogg, ... Jet lag. Eastman's lab demonstrated how to start shifting circadian rhythms before flights (using bright light, sunglasses, ... Eastman, Charmane I.; Burgess, Helen J. (June 2009). "How to Travel the World Without Jet Lag". Sleep Medicine Clinics. 4 (2): ...
Re-Timer Pty Ltd
2004 and 2007 covering light therapy to treat sleep disorders including Delayed sleep phase disorder and Jet lag syndrome. ... "Light Therapy Glasses Can Eradicate Jet Lag: An Interview With Ben Olsen". Forbes. Retrieved 2 February 2016. "Wearable ring ... Winnings, David (November 2012). "Curing Jet Lag with Light". Wall Street Journal. Retrieved 5 November 2015. Lee, David. "The ...
List of MeSH codes (F03)
... jet lag syndrome MeSH F03.870.400.800 - sleep disorders, intrinsic MeSH F03.870.400.800.200 - disorders of excessive somnolence ... asperger syndrome MeSH F03.550.325.125 - autistic disorder MeSH F03.550.325.412 - rett syndrome MeSH F03.550.325.700 - ... Klüver-Bucy syndrome MeSH F03.087.400.512 - lewy body disease MeSH F03.087.400.675 - pick disease of the brain MeSH F03.087.700 ... restless legs syndrome MeSH F03.870.664.635 - sleep arousal disorders MeSH F03.870.664.635.600 - night terrors MeSH F03.870. ...
Cultural jet lag
... social jet lag has since more widely become associated with an unrelated delayed sleep phase syndrome and cultural jet lag has ... Cultural Jet Lag in Third Culture Kids. nyc-o-time management consulting "Cartoon Illustration Comic Strip--CULTURAL JET LAG". ... Originally the author used the expressions social jet lag and cultural jet lag interchangeably, however the expression ... The expression cultural jet lag (or cultural jetlag) was first coined by Marc Perraud during his research into cross-cultural ...
Melatonin as a medication and supplement
Melatonin may be useful in the treatment of delayed sleep phase syndrome. Melatonin is known to reduce jet lag, especially in ... As a supplement, it is often used for the attempted short-term treatment of disrupted sleep patterns, such as from jet lag or ... Herxheimer A, Petrie KJ (2002). "Melatonin for the prevention and treatment of jet lag". The Cochrane Database of Systematic ... "Phase-dependent treatment of delayed sleep phase syndrome with melatonin". Sleep. 28 (10): 1271-8. doi:10.1093/sleep/28.10.1271 ...
Post-war aviation
... and introducing new medical syndromes such as jet lag. The propulsive efficiency of jet engines is inversely related to the ... As the jet turbine developed, distinct types emerged. The basic jet turbine appeared in two forms, with axial or centrifugal ... During this period, aviation was dominated by the arrival of the Jet Age. In civil aviation the jet engine allowed a huge ... The next few years saw jet engines being developed by all the major powers and military jet aircraft entering service with ...
DSM-5
Jet lag was removed. Rapid eye movement sleep behavior disorder and restless legs syndrome are each a disorder, instead of both ... Changes in the DSM-5 include the re-conceptualization of Asperger syndrome from a distinct disorder to an autism spectrum ... Adjustment disorders were moved to this new section and reconceptualized as stress-response syndromes. DSM-IV subtypes for ... Circadian rhythm sleep-wake disorders were expanded to include advanced sleep phase syndrome, irregular sleep-wake type, and ...
Classification of sleep disorders
... disorder Shift work disorder Jet lag disorder Circadian sleep-wake disorder not otherwise specified Restless legs syndrome ... pickwickian syndrome (E66.2), sleep apnoea of newborn (P28.3) G47.30 Alveolar hypoventilation syndrome G47.31 Central sleep ... jet lag type 327.36 Circadian rhythm sleep disorder, shift work type 327.37 Circadian rhythm sleep disorder in conditions ... jet lag type G47.26 Circadian rhythm sleep disorder, shift work type G47.27 Circadian rhythm sleep disorder in conditions ...
Excessive daytime sleepiness
... jet lag, shift work, or other circadian rhythm sleep disorders); another underlying sleep disorder, such as narcolepsy, sleep ... Kleine-Levin syndrome Palomo-Toucedo, Inmaculada C.; Leon-Larios, Fatima; Reina-Bueno, María; Vázquez-Bautista, María del ... "Psychosocial Influence of Ehlers-Danlos Syndrome in Daily Life of Patients: A Qualitative Study". International Journal of ... apnea, idiopathic hypersomnia, or restless legs syndrome; disorders such as clinical depression or atypical depression; tumors ...
Confusion
Epileptic seizure Depression Fatigue Fever Brain injury Heat stroke Hypoglycemia Hypothermia Hypothyroidism Jet lag Kidney ... Schizophrenia Sick building syndrome Sleep apnea Stroke Yellow fever STDs & STIs Streptococcal Infections Toxicity Toxic shock ... Postpartum psychosis Psychotic Disorder Reye's syndrome Rocky Mountain spotted fever (RMSF) ... syndrome Transient ischemic attack (TIA, Mini-Stroke) Vitamin B12 deficiency Acute Porphyria West Nile virus The most common ...
International Classification of Sleep Disorders
... phase disorder Irregular sleep-wake rhythm disorder Non-24-hour sleep-wake rhythm disorder Shift work disorder Jet lag disorder ... Pediatric Congenital Central Alveolar Hypoventilation Syndrome Sleep Enuresis Restless Legs Syndrome Sleep-related Rhythmic ... Finally, a section on treatment-emerging CSA has been added to the CSA syndromes section. It also discusses common isolated ... Treatment-emergent central sleep apnea Obesity hypoventilation syndrome Congenital central alveolar hypoventilation syndrome ...
Artificial sunlight
"Kiss jet lag goodbye". www.news.com.au. 2006-03-12. Archived from the original on 2006-09-16. Retrieved 2008-06-05. "Solar ... and delayed sleep phase syndrome, in which the circadian rhythm (the rhythmic alternation between daylight and nighttime ... Artificial sunlight may also be useful in reducing the severity of jet lag. Different corals in a reef aquarium require ...
List of mental disorders
... sleep-wake rhythm Non-24-hour sleep-wake disorder Circadian rhythm sleep-wake disorder caused by irregular work shifts Jet lag ... Hypersomnia Idiopathic hypersomnia Kleine-Levin syndrome Insufficient sleep syndrome Narcolepsy Restless legs syndrome Sleep ... formally a category that included Asperger syndrome, Classic autism and Rett syndrome) Attention deficit hyperactivity disorder ... munchausen syndrome) Factitious disorder imposed on another (munchausen by proxy) Pain disorder Delayed ejaculation Erectile ...
Sleep disorder
Jet lag was previously included as a situational circadian rhythm sleep disorder, but it does not appear in DSM-5, see ... Several types of sleep apnea Snoring Upper airway resistance syndrome Restless leg syndrome Periodic limb movement disorder ... Kleine-Levin syndrome, a rare disorder characterized by persistent episodic hypersomnia and cognitive or mood changes ... Hypopnea syndrome, abnormally shallow breathing or slow respiratory rate while sleeping Idiopathic hypersomnia, a primary, ...
List of MeSH codes (C10)
... jet lag syndrome MeSH C10.886.425.800 - sleep disorders, intrinsic MeSH C10.886.425.800.200 - disorders of excessive somnolence ... cri-du-chat syndrome MeSH C10.597.606.643.210 - de lange syndrome MeSH C10.597.606.643.220 - down syndrome MeSH C10.597.606.643 ... melas syndrome MeSH C10.228.140.163.100.540 - menkes kinky hair syndrome MeSH C10.228.140.163.100.545 - merrf syndrome MeSH ... guillain-barre syndrome MeSH C10.668.829.350.500 - miller fisher syndrome MeSH C10.668.829.425 - isaacs syndrome MeSH C10.668. ...
Delayed sleep phase disorder
Attempting to force oneself onto daytime society's schedule with DSPD has been compared to constantly living with jet lag; DSPD ... The syndrome usually develops in early childhood or adolescence. An adolescent version may disappear in late adolescence or ... A 2019 study from Boston showed a relationship of evening chronotypes and greater social jet lag with greater body weight / ... Cespedes Feliciano EM, Rifas-Shiman SL, Quante M, Redline S, Oken E, Taveras EM (September 2019). "Chronotype, Social Jet Lag, ...
Debra J. Skene
"Efficacy of Melatonin Treatment in Jet Lag, Shift Work, and Blindness." Journal of Biological Rhythms, vol. 12, no. 6, 1 Dec. ... "A Length Polymorphism in the Circadian Clock Gene Per3 Is Linked to Delayed Sleep Phase Syndrome and Extreme Diurnal Preference ... Homozygous alleles with short polymorphisms having 4 repeat sequences were associated with delayed sleep phase syndrome (DSPS ... and ways that melatonin can be used reset and alleviate symptoms of disrupted circadian clock experienced in jetlag, night ...
Armodafinil
Pollack A (March 29, 2010). "Regulators Reject a Drug Maker's Plan to Use Its Alertness Pill to Overcome Jet Lag". The New York ... It is commonly used off-label to treat attention deficit hyperactivity disorder, chronic fatigue syndrome, and major depressive ... On March 30, 2010, the FDA declined to approve use of Nuvigil to treat jet lag. In placebo-controlled studies, the most ... Pollack A (January 6, 2010). "A Drug's Second Act: Battling Jet Lag". The New York Times. Retrieved March 30, 2010. ...
List of Stuff You Should Know episodes (2013)
How Jet Lag Works. HowStuffWorks. Retrieved 2016-03-17. Myths About the Brain. HowStuffWorks. Retrieved 2016-03-17. How Surfing ... Capgras Syndrome: You Are Not Who You Think You Are. HowStuffWorks. Retrieved 2016-03-17. How Bitcoin Works. HowStuffWorks. ... How Alien Hand Syndrome Works. HowStuffWorks. Retrieved 2016-03-17. How the Frick Fracking Works. HowStuffWorks. Retrieved 2016 ...
Health hazards of air travel
Air safety Aviation medicine Fear of flying Jet lag Shame of flying Travel medicine Mangili A, Gendreau MA (2005). " ... 2003). "Transmission of the severe acute respiratory syndrome on aircraft". N Engl J Med. 349 (25): 2416-22. doi:10.1056/ ... Flying 12 km (39,000 ft) high, passengers and crews of jet airliners are exposed to at least 10 times the cosmic ray dose that ... During the severe acute respiratory syndrome (SARS) epidemic of 2003, awareness of the possibility of acquisition of infection ...
Fatigue
... jet lag, active recreation, boredom, or lack of sleep. This is not considered medical fatigue.[medical citation needed] ... Postural Orthostatic Tachycardia Syndrome and post-concussion syndrome Physical trauma and other pain-causing conditions, such ... International Chronic Fatigue Syndrome Study Group". Annals of Internal Medicine. 121 (12): 953-959. doi:10.7326/0003-4819-121- ... Fukuda K, Straus SE, Hickie I, Sharpe MC, Dobbins JG, Komaroff A (December 1994). "The chronic fatigue syndrome: a ...
Insomnia
... such as shift work and jet lag, can cause an inability to sleep at some times of the day and excessive sleepiness at other ... "Restless Legs Syndrome Fact Sheet , National Institute of Neurological Disorders and Stroke". www.ninds.nih.gov. Archived from ... "Restless Legs Syndrome/Periodic Limb Movement Disorder". National Heart Lung and Blood Institute. Archived from the original on ... However, people whose insomnia is caused by restless legs syndrome may have worsened symptoms with antihistamines. While ...
Circadian rhythm
"The science of jet lag". Timeshifter. Retrieved 2023-01-03. Gold AK, Kinrys G (March 2019). "Treating Circadian Rhythm ... This form of familial advanced sleep phase syndrome is caused by a single amino acid change, S662➔G, in the human PER2 protein ... Shift work or chronic jet lag have profound consequences for circadian and metabolic events in the body. Animals that are ... Many travelers have experienced the condition known as jet lag, with its associated symptoms of fatigue, disorientation and ...
Shift work
Military personnel, pilots, and others that regularly change time zones while performing shift work experience jet lag and ... In post-marketing surveillance, modafinil was associated with Stevens-Johnson syndrome. The European Medicines Agency withdrew ...
Chronodisruption
Social jet lag may also be associated with increases in cardiovascular disease risk, as evidenced by increased triglyceride ... Reiter, Russel J.; Tan, Dun-Xian; Korkmaz, Ahmet; Ma, Shuran (2012-09-10). "Obesity and metabolic syndrome: Association with ... Extreme cases of chronic jet lag (6-hour advance every 7 days) were observed to cause premature death in aged male mice ... Mice exposed to "jet lag" experimental conditions experience circadian misalignment, exhibiting increased amount of ...
Circadian rhythm sleep disorder
Jet lag: Jet lag is best characterized by difficulty falling asleep or staying asleep as a result of misalignment between one's ... Familial Advanced Sleep Phase Syndrome (FASPS) is linked to an autosomal dominant mode of inheritance. It is associated with a ... and jet lag have not been studied as extensively. Hypnotics have also been used clinically alongside bright light exposure ... Shift Work and Jet Lag Disorders. PDF, 24 pages. November 2007. An American Academy of Sleep Medicine Review: Circadian Rhythm ...
Charles Czeisler
Understanding the internal circadian period makes problems dealing with jet-lag, night shifts, and sleep schedules in orbit ... 1981 - Characterized and named Delayed Sleep Phase Syndrome (aka Delayed Sleep-Wake Phase Disorder) 1986 - Discovered that ... "Delayed Sleep Phase Syndrome: A Chronobiological Disorder With Sleep-Onset Insomnia". Archives of General Psychiatry. 38 (7): ...
Jarnail Singh (physician)
"Jet lag, circadian rhythm sleep disturbances, and depression: the role of melatonin and its analogs". Advances in Therapy. 27 ( ... He had coordinated the international response to severe acute respiratory syndrome in 2003 and his actions had helped the ... He was known for coordinating the aviation community's response to the severe acute respiratory syndrome (SARS) epidemic ...
List of diagnoses characterized as pseudoscience
... jet lag, and halitosis. Conditions that are not widely recognized, about which there is an ongoing debate within the scientific ... There is no consistent evidence to validate any such syndrome. "Reward deficiency syndrome" is not a medically recognized ... Reward deficiency syndrome (RDS) is a term that has been applied to a wide variety of addictive, obsessive and compulsive ... Leaky gut syndrome is an alleged condition caused by the passage of harmful substances outward through the gut wall. ...
Jet Lag Syndrome - Medical Dictionary online-medical-dictionary.org
Jet Lag Syndrome and Shift Work Sleep Disorder
Signs and Symptoms - Jet Lag Syndrome | CU Experts | CU Boulder
Signs and Symptoms - Jet Lag Syndrome PubMed MeSh Term *Overview. Overview. subject area of * A unique, fast-forwards rotating ... Circadian rhythm sleep disorders: Part 1, basic principles, shift work and jet lag disorders Journal Article ... Chronotype Modulates Sleep Duration, Sleep Quality, and Social Jet Lag in Shift-Workers Journal Article ... Are chronotype, social jetlag and sleep duration associated with health measured by Work Ability Index? Journal Article ...
Jet Lag (disambiguation) - Wikipedia
Look up jet lag in Wiktionary, the free dictionary. Jet lag is a physiological syndrome. Jet Lag may also refer to: Jetlag ( ... 1977 Jet Lag (Josiah Wolf album), 2010 Jet Lag (Milosh album) "Jet Lag" (song), a 2011 song by Simple Plan "Jet Lag", a 1974 ... an American animation studio Cultural jet lag, cultural disconnection syndrome "Jet Lagged", a 1981 song by Smokie JETLAG gene ... "Jet Lag", a 2004 song by Joss Stone, from the album Mind Body & Soul "Jet Lag", a 2008 song by Frank Turner, from the album ...
urofacial syndrome - Ontology Browser - Rat Genome Database
Jaffer Beighton Syndrome Jagell Holmgren Hofer Syndrome Jalili syndrome Jet Lag Syndrome ... urofacial syndrome + A syndrome that is characterized by inverted facial expressions in association with a severe and early- ... Cerebellar Vermis Aplasia with Associated Features suggesting Smith-Lemli-Opitz Syndrome and Meckel Syndrome ... urofacial syndrome (DOID:0050816). Annotations: Rat: (2) Mouse: (2) Human: (2) Chinchilla: (2) Bonobo: (2) Dog: (2) Squirrel: ( ...
HIE Multimedia - Sleep disorders
Jet lag syndrome Jet lag syndrome. Jet lag is a sleep disorder caused by traveling across different time zones. Jet lag occurs ... Irregular sleep-wake syndrome Irregular sleep-wake syndrome Irregular sleep-wake syndrome is sleeping without any real schedule ... Insomnia; Narcolepsy; Hypersomnia; Daytime sleepiness; Sleep rhythm; Sleep disruptive behaviors; Jet lag. Sleep disorders are ... or youre always traveling to different time zones and are constantly battling jet lag. Well, whatever the cause, the lack of a ...
The endogenous melatonin (MT) signal facilitates reentrainment of the circadian system to light-induced phase advances by...
Pediatric Sleep Medicine by Blue Sky Neurology in Denver, CO
Jet Lag or Rapid Time Zone Change Syndrome. Jet-like disorder occurs when patients travel greater than 3 time zones. In general ... Circadian Disorders (delayed, advanced, shift-work, jet lag). Circadian Disorders. Circadian disorders are a group of sleep ... Restless Leg Syndrome. Restless leg syndrome (RLS) is a condition in which one experiences an uncontrollable urge to move the ... Advanced Sleep Phase Syndrome. Advanced sleep phase is simply the opposite of delayed sleep phase. This is a condition that ...
Therabody Wave Duo and Solo review: My body has never been readier for these massage rollers
World Time Zones: Supreme Guide
Design that's on the move... | Design Indaba
The Timeshifter App purports to alleviate Time Zone Change Syndrome or Desynchronosis - aka jet lag - by helping you reset your ... Away with Jet Lag!. Tired of switching time zones and all the lag that comes with it? ... The Timeshifter App deals with the underlying cause of jet lag by resetting the clock in our brains. Image: Ethan McArthur on ...
Top 10 Bizarre Illnesses - Listverse
Dr Magherini believes the syndrome is a result of jet lag, travel stress, and the shock of an overwhelming sense of the past. ... 2Foreign Accent Syndrome There are about 50 recorded cases of Foreign Accent Syndrome, in which people who have suffered ... 10 Art Attack (Stendhal Syndrome). Dr Graziella Magherini, author of The Stendhal Syndrome, has studied more than 100 tourists ... 6 Dr Strangelove Syndrome. Officially known as Alien Hand Syndrome, this bizarre neurological illness affects thousands of ...
Melatonin may help you sleep - even in a noisy room
Jet lag: Meaning, symptoms, prevention tips, and more
Here, learn more and get some tips on managing jet lag. ... Jet lag can occur when people travel rapidly between time zones ... The American Academy of Sleep Medicine defines jet lag as a syndrome that involves either excessive daytime sleepiness or an ... Jet lag. (2020).. https://www.nhs.uk/conditions/jet-lag/. *. Jet lag advisor. (n.d.).. https://www.britishairways.com/travel/ ... A jet lag calculator, such as the British Airways jet lag advisor, can advise on balancing sleep and light exposure to minimize ...
10 Lifesaving Jet Lag Remedies Everyone Should Know
... time zone change syndrome, is not a problem due to lack of sleep. It is a condition that actually results from an... ... Jet lag, also known as "time zone change syndrome," is not a problem due to lack of sleep. It is a condition that actually ... A study has shown that melatonin is effective in preventing or reducing jet lag. The hormone encourages sleep, but dont take ... Light will be your best friend if youre fighting jet lag. Go outside because the sunshine and fresh air will keep you awake. ...
NIH VideoCast - NIH Sleep Disorders Research Advisory Board Meeting - December 2007
What Is Delayed Sleep-Wake Phase Syndrome? | Sleep Foundation
Learn about delayed sleep-wake phase syndrome, a circadian rhythm disorder that affects your ability to fall asleep and wake up ... as well as jet lag from traveling across time zones.. There are two types of DSPD. These are characterized by the onset of ... New research also suggests a link between delayed sleep phase syndrome and ADHD Trusted Source National Library of Medicine, ... Symptoms of Delayed Sleep-Wake Phase Syndrome The most common sign of delayed sleep-wake phase syndrome is being unable to fall ...
Nutrition for KIDS
Sleep Disorders Types and Treatment Options | Sleep Disorders Market
Circadian Rhythms and Shift Work
Jet Lag or Rapid Time Zone Change Syndrome:. *. Delayed Sleep Phase Syndrome (DSPS). ... Jet Lag / Shift work. *. Personal cycles out of synchrony with local conditions. ... Advanced sleep-phase syndrome (ASPS). *. ASPS persistent early evening sleep onset time (between 6:00 pm and 9:00 pm) and ... Chronically in shiftwork and briefly from jetlag. *. Medicine is far behind industry in recognizing the implications of shift ...
Sleep Disorders | Sleep Problems | Sleep Disturbances | Sleep Disorder
A Complete Guide to Bipolar Illness!<...
What Are Jet Lag Syndrome Causes, Symptoms, And Treatment?. August 26, 2020. Is there a Full Detox Plan for Body, Mind, and ... What Is Metabolic Syndrome? And What Are Metabolic Syndrome Risk Factors?. September 28, 2020. Full Insights About Anemia: What ... What is Leaky Gut Syndrome?. August 29, 2021. Heart Arrhythmia and Palpitations!. September 30, 2020. ...
Intercontinental Academia News - en
Drowsiness - Everything about sleep disorders
Travel. Medical search
Jet lag syndrome is a temporary disorder that occurs when our internal body clock, or circadian rhythm, is disrupted due to ... Jet Lag Syndrome. A chronobiologic disorder resulting from rapid travel across a number of time zones, characterized by ... TravelTravel MedicineAircraftTransportationAerospace MedicineAir TravelJet Lag SyndromeMedical TourismBicyclingGeographic ... Therefore, understanding the definition of jet lag syndrome and its causes is essential for managing this common travel-related ...
Death and the Zodiac Signs - Magical Recipes Online
Melatonin - Side Effects, Uses, Dosage, Overdose, Pregnancy, Alcohol | RxWiki
College of Science and Liberal Arts - Research output
- New Jersey Institute of TechnologyMelatoninNarcolepsyCircadian rhythmsApneaSymptomsTravelingRestlessOccurFatigueBody'sDepends on several factorsChronicAlien Hand SynRhythmShift-work disorderDisruptionDifferent time zonesUnable to fall asleepFall asleepBiologicalTimeDurationMedicationsFactorsTravelEffectsPeoplePlays a roleScheduleIssuesLightDaysArticle
Melatonin12
- Avidan says that doctors use melatonin for jet lag and resetting the circadian rhythms for shift workers, but people frequently take it incorrectly. (today.com)
- Some people also take melatonin supplements to ease jet lag, but there is limited evidence to suggest they help. (medicalnewstoday.com)
- A study has shown that melatonin is effective in preventing or reducing jet lag. (explore.com)
- Melatonin - a verified remedy for jet lag? (umk.pl)
- Synthetic forms of melatonin have become a potential medication for various circadian rhythm disorders, including jet lag syndrome. (umk.pl)
- According to most of the reviewed trials, melatonin may have a beneficial effect on alleviating jet lag symptoms. (umk.pl)
- Arendt J, Aldhous M. Further evaluation of the treatment of jet lag by melatonin: a double blind crossover study. (umk.pl)
- Folkard, S. Some effects of jet lag and their alleviation by melatonin. (umk.pl)
- Claustrat B, Brun J, David M, Sassolas G, Chazot G. Melatonin and jet lag: confirmatory result using a simplified protocol. (umk.pl)
- Edwards BJ, Atkinson G, Waterhouse J, Reilly T, Godfrey R, Budgett R. Use of melatonin in recovery from jet‐lag following an eastward flight across 10 time‐zones. (umk.pl)
- Jackson G. Come fly with me: jet lag and melatonin. (umk.pl)
- Melatonin supplementation has shown that it helps in reducing jet lag syndrome. (earthful.me)
Narcolepsy2
- Sleep disorders and disturbances of sleep comprise a broad range of problems, including sleep apnea, narcolepsy, insomnia, parasomnia, jet-lag syndrome, and disturbed biological and circadian rhythms. (nih.gov)
- More than 80 types of sleeping disorders are identified, and among them, Insomnia, Sleep Apnea, Narcolepsy, Restless Leg Syndrome , Circadian Rhythm Disorders are most common. (delveinsight.com)
Circadian rhythms2
- Jet lag has significant links to circadian rhythms. (medicalnewstoday.com)
- Light exposure affects circadian rhythms and also plays a role in the development of jet lag. (medicalnewstoday.com)
Apnea2
- The patient talks about increased daytime sleepiness due to sleep apnea syndrome. (no-sleep-disorders.com)
- Quite often, complaints of increased daytime sleepiness occur when patients have respiratory disorders and movement disorders during sleep, in particular, with sleep apnea syndrome. (no-sleep-disorders.com)
Symptoms11
- This article explores what jet lag means, the symptoms, how to minimize it, and why it happens. (medicalnewstoday.com)
- The more time zones an individual crosses in a short period, the higher the likelihood of severe jet lag symptoms. (medicalnewstoday.com)
- Some older research suggests that jet lag symptoms may become more challenging as people become older. (medicalnewstoday.com)
- Time zone changes can be a factor in jet lag, although people who work in shifts can experience similar symptoms without traveling. (medicalnewstoday.com)
- Jet lag symptoms such as fatigue, sleep disorders or loss of appetite can vary in intensity. (sundtsupplements.com)
- Typical jet lag symptoms are insomnia and fatigue. (sundtsupplements.com)
- 8) Jet lag symptoms occur on long-haul flights where you cross three or more time zones. (sundtsupplements.com)
- What are the symptoms of jet lag? (sundtsupplements.com)
- Difficulty sleeping and fatigue are the most prominent symptoms of jet lag. (sundtsupplements.com)
- Symptoms of jet lag vary from person to person and depends on several factors including an individual's age, health condition, number of time zones travelled, alcohol consumed or not, amount of sleep taken during flight and more. (wiserxcard.com)
- Daley M, Morin CM, LeBlanc M, Grégoire JP, Savard J. The economic burden of insomnia: direct and indirect costs for individuals with insomnia syndrome, insomnia symptoms, and good sleepers. (medscape.com)
Traveling4
- Jet lag is a sleep disorder caused by traveling across different time zones. (adam.com)
- The American Academy of Sleep Medicine defines jet lag as a syndrome that involves either excessive daytime sleepiness or an inability to sleep after traveling through two or more time zones. (medicalnewstoday.com)
- Light and darkness influence your circadian rhythm, so it can be affected by late-night light from electronics, as well as jet lag from traveling across time zones. (sleepfoundation.org)
- Jetlag is more severe when traveling east than when flying west. (wiserxcard.com)
Restless3
- In people who have restless legs syndrome, discomfort in the legs and feet peaks during the evening and night. (webmd.com)
- Restless legs syndrome is a common problem among middle-aged and older adults. (webmd.com)
- Sleep disorder is secondary to another health problem such as restless leg syndrome, post-operative state etc. (who.int)
Occur1
- Jet lag can occur when a person's sleep-wake patterns become disturbed. (medicalnewstoday.com)
Fatigue3
- Jet lag causes fatigue and sleep issues after a person travels rapidly across time zones. (medicalnewstoday.com)
- Jet lag is not the same as travel fatigue. (sundtsupplements.com)
- Helps to relieve the daytime fatigue associated with jet lag. (lifestylemarkets.com)
Body's2
- Jet lag occurs when your body's biological clock is not set with the ti. (adam.com)
- Jet lag means that crossing multiple time zones disrupts the body's sleep-wake cycle. (sundtsupplements.com)
Depends on several factors1
- The effective duration of jet lag depends on several factors and can be influenced to some extent. (sundtsupplements.com)
Chronic1
- Disturbances in circadian rhythm-the approximately 24-hour cycles that are endogenously generated by an organism-can be categorized into 2 main groups: transient disorders (eg, jet lag or a changed sleep schedule due to work, social responsibilities, or illness) and chronic disorders (eg, delayed sleep-phase syndrome [DSPS], advanced sleep-phase syndrome [ASPS], and irregular sleep-wake cycle). (medscape.com)
Alien Hand Syn1
- Officially known as Alien Hand Syndrome, this bizarre neurological illness affects thousands of people. (listverse.com)
Rhythm4
- Jet lag is a circadian rhythm sleep disorder, meaning it involves disruption to a person's body clock and sleep. (medicalnewstoday.com)
- Circadian rhythm disorders include jet lag , adjustments to shift work, delayed sleep phase syndrome (you fall asleep and wake up too late), and advanced sleep phase syndrome (you fall asleep and wake up too early). (webmd.com)
- Insomnia has many possible causes, including stress , anxiety , depression, poor sleep habits, circadian rhythm disorders (such as jet lag ), and taking certain medications . (webmd.com)
- Jet lag is a circadian rhythm disorder, affecting plane passengers travelling across multiple time zones. (umk.pl)
Shift-work disorder1
- For many, insomnia caused by shift-work disorder, jet lag, delayed sleep phase syndrome, or a variety of other conditions can throw a wrench in the finely-tuned cogs of your sleep cycle. (seelecttea.com)
Disruption2
- Jet lag appears to involve a disruption in two separate but linked groups of neurons in the brain. (medicalnewstoday.com)
- Jet lag means a disruption of the sleep-wake cycle. (sundtsupplements.com)
Different time zones1
- Jet lag is often observed in individuals who travel to different time zones. (earthful.me)
Unable to fall asleep1
- The most common sign of delayed sleep-wake phase syndrome is being unable to fall asleep at a socially normal bedtime. (sleepfoundation.org)
Fall asleep2
- If you have delayed sleep-wake syndrome, you fall asleep and wake up later despite a regular sleep schedule. (sleepfoundation.org)
- Helps reduce the time it takes to fall asleep in people with delayed sleep phase syndrome. (lifestylemarkets.com)
Biological2
- Jet lag syndrome ,' caused by rapid shifts in the biological sleep-wake cycle, is also an example of a temporary sleep disorder. (sleepdisordersguide.com)
- This syndrome disappears usually in a few days as the biological clock adapts to the new time zone. (sunsetsleepdiagnostics.com)
Time12
- Jet-like disorder occurs when patients travel greater than 3 time zones. (blueskyneurology.com)
- Tired of switching time zones and all the lag that comes with it? (designindaba.com)
- The Timeshifter App purports to alleviate Time Zone Change Syndrome or Desynchronosis - aka jet lag - by helping you reset your biorhythms. (designindaba.com)
- Jet lag, also known as "time zone change syndrome," is not a problem due to lack of sleep . (explore.com)
- Jet lag is a sleep-wake cycle disorder caused by crossing multiple time zones in a short amount of time. (sundtsupplements.com)
- The extent to which jet lag affects your body depends on the number of time zones crossed. (sundtsupplements.com)
- The more time zones you fly across on your trip, the more jet lag you will feel. (sundtsupplements.com)
- After an individual adjustment phase, i.e. as soon as the body has adjusted to the new time zone, the effects of jet lag disappear. (sundtsupplements.com)
- The more time zones are flown over, the more jet lag affects the body. (sundtsupplements.com)
- In addition, jet lag is more intense when crossing time zones to the east. (sundtsupplements.com)
- Jet lag is also known as time zone change syndrome or desynchronosis. (wiserxcard.com)
- Recommended use: Helps increase total sleep time aspect of sleep quality in people suffering from sleep restriction or altered sleep schedule, e.g. shift-work and jet lag. (lifestylemarkets.com)
Duration2
- Are chronotype, social jetlag and sleep duration associated with health measured by Work Ability Index? (colorado.edu)
- The duration of jet lag, on the other hand, depends on behavior before, during and after the trip. (sundtsupplements.com)
Medications1
- In general, jet-like disorder is treated with a short-term course of hypnotic medications to achieve better sleep. (blueskyneurology.com)
Factors2
- The best way to manage or limit jet lag is to target factors that contribute to it, such as the timing of meals and exercise. (medicalnewstoday.com)
- Individuals who are inclined to the lifestyle factors - such as jet lag, night workers and rotational shift work. (who.int)
Travel3
- Dr Magherini believes the syndrome is a result of jet lag, travel stress, and the shock of an overwhelming sense of the past. (listverse.com)
- And there are also ways to effectively combat jet lag at the travel destination itself. (sundtsupplements.com)
- The direction of travel can also influence the amount of jet lag experienced. (wiserxcard.com)
Effects3
- Created by Dr. Kendal Stewart, M.D. , this kit combines all the necessary supplements to improve your sensory system, boost your immune system and diminish the issues and negative effects on the body and mind that may be caused by Neuro-Immune Syndromes and methylation issues. (neurobiologix.com)
- effects on jet lag syndrome. (effegilab.com)
- Loss of appetite, digestive problems and general malaise can also be effects of jet lag. (sundtsupplements.com)
People4
- While these findings might lead to better sleep treatments for ICU patients, the interventions might also benefit people who experience environmental insomnia or jet lag syndrome. (today.com)
- However, not everyone gets jet lag - research suggests that around 1 in 3 people might not experience it. (medicalnewstoday.com)
- Older people and women suffer more from jet lag than young people and men. (sundtsupplements.com)
- People with strict eating and sleeping schedules suffer the worst jetlag. (wiserxcard.com)
Plays a role1
- On the other hand, the direction plays a role in how jet lagged you are. (sundtsupplements.com)
Schedule2
- Irregular sleep-wake syndrome is sleeping without any real schedule. (adam.com)
- Tips for managing jet lag include adjusting the sleep schedule, using an eye mask, and exercising. (medicalnewstoday.com)
Issues1
- There are also sessions designed specifically for issues like carpal tunnel syndrome, shin splints, even jet lag. (inverse.com)
Light3
- A jet lag calculator, such as the British Airways jet lag advisor , can advise on balancing sleep and light exposure to minimize the impact of jet lag after specific journeys. (medicalnewstoday.com)
- Light will be your best friend if you're fighting jet lag. (explore.com)
- It also finds that too little natural light can alter how fat cells behave and may increase the risk of metabolic syndrome. (medicalnewstoday.com)
Days1
- Contrary to the jet-lag situation, in shiftwork there is an accumulation of the difficulties over days, weeks and years. (sunsetsleepdiagnostics.com)
Article2
- You can read a much more indepth article on stendhal syndrome here . (listverse.com)
- In this article we would like to show you what you can do against jet lag. (sundtsupplements.com)
