Claritin tablets provide powerful 24-hour, drowsy-free relief from your worst indoor and outdoor allergy symptoms, including sneezing, runny nose, watery eyes, and itchy throatnose. Claritin provides relief from symptoms that can be triggered by over 200 different allergens. Claritin is an antihistamine, so it hinders the cascade caused by allergens. For adults and children from 6 years old. One tablet contains 10 mg of loratadine.