Apetamin Syrup 200 ml belongs to the class of medication called ‘anti-allergic’ and ‘anti serotonin’ drugs primarily used to treat symptoms of allergies such as itching, runny nose, sneezing, or watery eyes. Besides this, Apetamin Syrup 200 ml is also used to treat certain allergic skin conditions such as urticaria (nettle rash triggered by a reaction to the medicine, food, or other irritants) and angioedema (painless swelling under the skin). An allergy occurs when foreign elements known as allergens attack and invade our body, thereby causing histamine release (a chemical messenger) that causes swelling, inflammation, redness, itchiness, itchy/watery nose and throat, and watery eyes.