13/11/2025
Jet lag is a short-term sleep disorder. It usually happens after you've travelled quickly through multiple time zones, usually after you have been on a long flight.
It happens because your body's internal clock, or circadian rhythm is disturbed. It may cause feelings of tiredness and discomfort.
Jet lag may become more of a problem as you get older due to slower adjustment of body clocks to new time zones. Staying hydrated, avoiding caffeine and alcohol during flights, and gradually adjusting sleep patterns can help reduce jet lag.
Learn more: https://www.healthdirect.gov.au/jet-lag