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A member asked:

How long after taking robitussin do i have to wait before taking benadryl (diphenhydramine)?

A doctor has provided 1 answer
Dr. Stevan Cordas answered

Specializes in Internal Medicine

Benadryl (diphenhydramine) and robitus: It is ok to take them together.

Answered 9/6/2016

5.7k views

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