Chlorpheniramine is an antihistamine. This medicine blocks the effects of the naturally occurring chemical histamine in your body.

This medicine is used to treat sneezing, runny nose, itchy and watery eyes, hives, rashes, itching, and other symptoms of allergies and the common cold.

 

FDA Information

Other uses for this medicine

Dosage and using this medicine

What special precautions should I follow?

What should I do if I forget a dose?

What side effects can this medication cause?

What storage conditions are needed for this medicine?

In case of an emergency/overdose