A member asked:

Why do i gain weight when i dont eat much? i take benadryl (diphenhydramine) at night, was taking 2 50mg and now im taking one, does benadryl (diphenhydramine) have too much salt in it?

A doctor has provided 1 answer
Dr. John Chiu answered

No: But the older antihistamines may increase some people's appetite and thus the weight gain. The answers= newer type of AH, eat less, exercise more.

Answered 8/2/2015

2.5k views

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Related Questions

A member asked:

Took 50mg diphenhydramine two hours ago still so sleep can I take another one?

2 doctors weighed in across 2 answers