Unisom's active ingredient is the antihistamine doxylamine succinate. Doxylamine succinate is as effective as diphenhydramine ...

and H1 histamine receptors. This effect may be one of the main reasons trazodone works as a sleep aid. Keep reading to learn more about what to consider before taking trazodone for sleep.

If you have trouble sleeping through the night, you're not alone. About 30% of people have trouble staying asleep at night, with 10% suffering from insomnia. But what if there was something you ...

like most over-the-counter sleep aids, contains diphenhydramine, an antihistamine that sedates some people. The problem with this medicine is that the quality of sleep isn’t good for many people.

like most over-the-counter sleep aids, contains diphenhydramine, an antihistamine that sedates some people. The problem with this medicine is that the quality of sleep isn’t good for many people.

How it works: Doxepin is a prescription sleep aid. By blocking histamine (which promotes wakefulness), it promotes sleep, Hilbert says. Dosage: The starting dose is 10 milligrams no earlier than ...

Reaching for the first sleep aid you find when insomnia hits? Not all sleeping pills are the same. Each class of sleep aid works a bit differently from the other, and side effects vary.

like most over-the-counter sleep aids, contains diphenhydramine, an antihistamine that sedates some people. The problem with this medicine is that the quality of sleep isn’t good for many people.

like most over-the-counter sleep aids, contains diphenhydramine, an antihistamine that sedates some people. The problem with this medicine is that the quality of sleep isn’t good for many people.