This website would like to use analytics cookies. These send information about how our site is used to a service called Google Analytics. We use this information to improve our site.
Let us know if this is OK. We'll also use a cookie to save your choice. You can read more about how Google uses cookies.
Accept Decline
Back to Home
Find out how diphenhydramine treats symptoms of allergies and short-term insomnia, and how to take it.
About diphenhydramine
Who can and cannot take it
How and when to take it
Side effects
Pregnancy, breastfeeding and fertility
Taking it with other medicines and herbal supplements
Common questions
