Read on for more information on the uses, dosage, and safety of taking ZzzQuil. We also discuss whether ZzzQuil can be addictive. Share on Pinterest A person should use ZzzQuil as a short-term aid ...

Talk with your doctor if you have questions about how long you can take ZzzQuil and at what dosage. In general, taking this medication only from time to time should keep side effects to a minimum.

I’d recommend it.” With 25 milligrams of diphenhydramine hydrochloride (HCl) in each liquid capsule (with a recommended total dose of 50 milligrams), ZzzQuil sleep aid pills are a fast-acting ...

ZzzQuil, a popular sleep aid, sits on a drugstore shelf. (Photo by KKG Marketing, CC BY 2.0, via Flickr) OAKLAND, Calif. (CN) — Nearly one-third of Americans don’t get enough sleep. But what could a ...