Melatonin supplements are widely used as a sleep aid, but they can cause headaches, dizziness, and make you feel queasy. While melatonin is generally considered safe, taking too much may lead to ...

(urbazon/Getty Images) One of the most popular supplements sold in the US could be having an unintended side effect, research suggests. Often promoted as a safe sleep aid, melatonin is a hormone-based ...

A sleep supplement widely used to treat insomnia could help reduce reliance on some of the most common and potentially ...

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 ...

Researchers reviewed 23 trials of melatonin for pain. It reduced chronic pain and improved sleep, with effects comparable to ...

Melatonin, the sleep aid tucked into many medicine cabinets, may also have a place in chronic pain care. A new analysis from ...

A study published on Wednesday in the peer-reviewed journal Pain, for example, found that melatonin could relieve back pain ...

Debate continues over melatonin, a sleep aid widely used by both children and adults. Some claim it boosts immunity, while ...

The desperation that comes with a bout of poor sleep is like nothing else. Brain fog, extreme fatigue and constant ...

A sleep supplement widely used to treat insomnia could help reduce reliance on some of the most common and potentially harmful pain medications, new research from the University of Sydney suggests.