During health exams, tell your doctor if you are taking melatonin.

You can try taking melatonin to reduce the symptoms of jet lag.

Children and pregnant or nursing women should not take melatonin without talking to a doctor first.

Some people take melatonin to treat jet lag or sleep problems.

In some studies, taking melatonin has been shown to help fight jet lag.

Experts recommend taking melatonin after dark on the day that you travel, and for a few days thereafter.

Do not take melatonin without first talking to your doctor if you are breast-feeding a baby.

Some people, such as those with immune disorders, should not take melatonin.

Monitor your blood sugar carefully, if you have diabetes and take melatonin.

Do not drive or use machinery for four to five hours after taking melatonin.