I am on citolopram(anxiety medicine) and it says to ask about other medicine before you take it. I think I'm having an allergic reaction to something and need to take Benadryl. Is it safe

Short answer yes it is safe.

Still a short answer, yes but you're going to be REALLY tired.

Reference [Here] (http://www.bjchealth.org/Benadryl)

Why do you think you are having an allergic reaction?