Jet lag after returning home: what to know

Your body clock does not reset as soon as the aircraft lands. After adapting to a new schedule during a trip, the return journey creates another mismatch with daylight, meals, work, and bedtime at home. You may fall asleep too early, wake during the night, or feel sleepy when you need to be active. A demanding journey can also leave you tired independently of jet lag, so notice whether symptoms follow the change in time zone and whether they improve with routine.

Return to your usual local wake time and expose yourself to outdoor light during the home daytime. Eat meals on the home schedule, keep naps short and not close to bedtime, and use a calm, dim routine before sleep. Unpack gradually if you are exhausted; gentle movement is enough at first. Keep sleep medicines, antihistamines, and supplements under professional guidance because they can cause next-day drowsiness or interact with other treatment.

Speak with a clinician if returning-home symptoms are worsening, interfere with work or safety, or continue without improvement after a consistent home routine. Obtain urgent help for chest pain, severe shortness of breath, fainting, confusion, one-sided weakness, or a sudden severe headache. Persistent insomnia-like symptoms may need assessment even when travel was the original trigger.

Ask how to time light exposure around your home schedule, whether your symptoms suggest another sleep issue, and what options are safe if you must return quickly to work or driving.