Skip to Content


In the US, Chlorphen (chlorpheniramine/dextromethorphan/pseudoephedrine systemic) is a member of the drug class antihistamines and is used to treat Allergic Reactions, Allergic Rhinitis, Cold Symptoms and Urticaria.

US matches:

Ingredient matches for Chlorphen


Chlorzoxazone is reported as an ingredient of Chlorphen in the following countries:

  • Taiwan

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.