Allerfin is an antihistamine medication containing 4mg Chlorpheniramine maleate per tablet. This 30-tablet pack is used to treat symptoms of allergies, common cold, and flu such as runny nose, sneezing, and watery eyes. The medication works by blocking the effects of histamine in the body. Allerfin tablets are manufactured by Hikma Pharmaceuticals. Each tablet contains 4mg of Chlorpheniramine maleate as the active ingredient. The medication comes in a white package with distinctive blue and yellow color accents. As this is a medication that may cause drowsiness, patients should exercise caution when driving or operating machinery. This medication should be stored at room temperature, away from direct light and moisture. A prescription may be required for purchase. Always consult with a healthcare provider before use.