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is there a connection between seizures and benadryl?

Related Topics: Seizure

Answers From Experts & Organizations (1)

Family Medicine
61 Answers
3,332 Helpful Votes
Diphenhydramine is the generic name for the medicine found in Benadryl. Like most other antihistamines, it often causes drowsiness. But it can have the opposite effect in some adults and in children. In these cases, it stimulates the brain.  This can cause trouble sleeping, restlessness and, in rare cases, seizures. Seizures are more likely to occur when the dose of diphenhydramine is too high as in the case of an overdose. There are, however, many other possible causes for seizures. This link will take you to a WebMD article that talks about other causes of seizures.

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