Chlorpheniramine is an antihistamine that reduces the natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose. Phenylephrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose). The combination of chlorpheniramine and phenylephrine is used to treat symptoms of the common cold or seasonal allergies, including sneezing, runny or stuffy nose, and itchy, watery eyes.


C Phen Drops Discussions

  1. link Justin29
    5 Month Old Baby
    Baby is 5 month old and would like to know what is the correct dosage when coughing is constant?
    Justin29- over a year ago - 1 Reply - in C Phen Drops
  2. link Babymama
    correct dosage for 11 month 4week old
    what is correct dosage
    Babymama- over a year ago - in C Phen Drops
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