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Does clorpheniramine or phenylalanine make you sleepy?

Responses (3)

masso 31 Jul 2015


There may be a danger in high doses. Some of the side effects include anxiety, restlessness, rapid heart beat, and potential heart palpitations. Some people could have elevated blood pressure.

masso 31 Jul 2015

I made a mistake I meant "Phenylalanine" not "Phenazopyridine".

Delila 1 Aug 2015

Yes, i sometimes take this for hayfever and travel sickness and it does make me drowsy

Mimiladybug 23 Dec 2015

I keeps me awake... usually for most of the night. I take it in the morning and it still bothers me at night but it works for me and my allergies! free discount card

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