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 ...

Melatonin is a hormone in your body that plays a role in sleep. The production and release of melatonin in the brain is connected to time of day, increasing when it's dark and decreasing when it's ...

(CNN) — More and more adults are taking over-the-counter melatonin to get to sleep, and some may be using it at dangerously high levels, a study has found. The overall use among the US adult ...

The association between melatonin and increased risk of heart failure or death found in this study, which cannot prove a cause-and-effect relationship, raises safety concerns about the use of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We all know what it’s like to run on too little sleep, and many people with chronic or occasional sleep ...

Researchers have found evidence that taking melatonin for a year or more is associated with a higher risk of heart failure. Reading time 2 minutes Melatonin is a well-known go-to sleep aid, but ...

Sleep medications and sedatives are some of the most common medications that interact with melatonin. Melatonin can add to ...

Add Yahoo as a preferred source to see more of our stories on Google. But before you add it to cart, pediatrician Dr. Jessica Klein wants you to pump the brakes and get the facts. The big question ...

Having trouble falling asleep? Hang on before reaching for the melatonin. A new study says chronic use of the sleep aid may lead to heart failure — but experts say you shouldn’t panic just yet. While ...