Melatonin may be a useful sleep aid for some, but it can cause some side effects like headaches, nausea, drowsiness, and dizziness. You may be more at risk of experiencing these if you take more than ...

It's illegal to sell the prescription-only medication in the UK but we found it on Amazon, eBay, Superdrug marketplace and ...

To eliminate bedtime struggles, a growing number of parents have turned to melatonin gummies, but these hormone supplements are largely unregulated. Columnist Alice Klein digs into the evidence on the ...

To encourage safe use of melatonin in children and teens, the AASM recommends keeping it out of reach of children; consulting with a pediatric health care professional before starting use; adhering to ...

An eye-opening analysis of common over-the-counter sleep aids finds they contain wildly variable amounts of melatonin, with some packing up to 347 percent of the amount on the label. The study, ...

Dear Dr. Roach: I have a couple issues with my bladder and a sleep aid. I am an 81-year-old male in fairly good health. I have a difficult time getting back to sleep after getting up to empty my ...