Jet lag: Worried that jet lag will ruin

Worried that jet lag will ruin a big trip? Learn what jet lag is, what causes it, and how to manage it so you can sleep and travel better. Understand jet lag symptoms, remedies, and treatments. This guide offers tips for prevention and recovery to help manage jet lag after travel. Jet lag frequently contributes to the physical burden of long flights. Jet lag can throw off your sleep and cause other bothersome symptoms that persist for days or even weeks after a flight. Jet lag is a circadian rhythm sleep disorder that affects many people who travel across three or more time zones within a relatively short time. Here’s what to know.