Some over-the-counter medicines containing 4 milligrams of chlorpheniramine maleate include Coricidin HBP, Chlor-Trimeton, Aller-Chlor and Chlo-Amine, according to Drugs.com. Others include Triaminic Allergy, Wal-finate, Ed-Chlortan, and Ed ChlorPed.
Chlorpheniramine maleate is an antihistamine medication available widely over the counter, notes Drugs.com. It works to reduce the symptoms caused by natural histamines in the body, including sneezing, watery eyes, runny nose and itching that result from the allergies, the flu and the common cold. Medications containing chlorpheniramine maleate are available in both pill and liquid formulas for both adults and children. Common side effects associated with usage include drowsiness, dizziness, blurred vision and dry throat, nose or mouth.