Generic name: Dexbrompheniramine / Pseudoephedrine / Acetaminophen
Sinadrin relieves the symptoms of cold, hay fever, and allergy, including fever, sneezing, runny nose, and nasal/throat itching, watery eyes, headache, sinus pain, nasal/sinus congestion. It may also be used by your physician to treat certain other conditions.
It refers to analgesic, decongestant and antihistamine combination. The analgesic makes the brain to reduce pain. The antihistamine blocks histamine, causing runny nose, sneezing, and watery eyes. The decongestant constricts blood vessels and reduces the nasal passages swelling.