John P. Cunha, DO, FACOEP
John P. Cunha, DO, is a U.S. board-certified Emergency Medicine Physician. Dr. Cunha's educational background includes a BS in Biology from Rutgers, the State University of New Jersey, and a DO from the Kansas City University of Medicine and Biosciences in Kansas City, MO. He completed residency training in Emergency Medicine at Newark Beth Israel Medical Center in Newark, New Jersey.
Melissa Conrad Stöppler, MD
Melissa Conrad Stöppler, MD, is a U.S. board-certified Anatomic Pathologist with subspecialty training in the fields of Experimental and Molecular Pathology. Dr. Stöppler's educational background includes a BA with Highest Distinction from the University of Virginia and an MD from the University of North Carolina. She completed residency training in Anatomic Pathology at Georgetown University followed by subspecialty fellowship training in molecular diagnostics and experimental pathology.
- What is jet lag?
- What are other symptoms and signs of jet lag?
- What is a time zone?
- Why does jet lag occur?
- How does the body keep time?
- What is the role of melatonin in jet lag?
- Does the direction of travel matter?
- Do the symptoms of jet lag vary in intensity?
- How long does jet lag last?
- What are the best ways to cope with jet lag?
- Should I take melatonin?
- Patient Comments: Jet Lag - Remedies
- Patient Comments: Jet Lag - Symptoms
- Patient Comments: Jet Lag - Coping
- Patient Comments: Jet Lag - Direction of Travel
What is jet lag?
Jet lag, also called desynchronosis and flight fatigue, is a temporary disorder that causes fatigue, insomnia, and other symptoms as a result of air travel across time zones. It is considered a circadian rhythm sleep disorder, which is a disruption of the internal body clock.
What are other symptoms and signs of jet lag?
Besides fatigue and insomnia, a jet lag sufferer may experience a number of physical and emotional symptoms including anxiety, constipation, diarrhea, confusion, dehydration, headache, irritability, nausea, sweating, coordination problems, dizziness, and even memory loss. Some individuals report additional symptoms, such as heartbeat irregularities and increased susceptibility to illness.
Children can also suffer the same jet lag symptoms as adults.
Next: What is a time zone?
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