Tag: Over the counter sleep medication

According to the U.S. Food and Drug Administration (FDA), over-the-counter diphenhydramine is only intended for temporary, short-term use as a sleep aid. Knowing about the appropriate use of diphenhydramine when wondering how much diphenhydramine can I take to help me sleep is critical for safety and to avoid potential side effects and health complications.

Did you know that the active ingredient in many ZzzQuil Nights products is an antihistamine?. The answer to **what is in ZzzQuil Nights** involves understanding the key components, primarily diphenhydramine HCl, and its function in relieving occasional sleeplessness.