Claritin is the #1 pharmacist and pediatrician-recommended non-drowsy over-the-counter allergy brand. Claritin products come in a variety of forms and treat your worst indoor and outdoor allergy symptoms, including sneezing, runny nose and itchy, watery eyes. The 23 most popular Claritin coupons & Claritin promo codes for December 2017. Make use of Claritin coupon codes & sales to get extra savings when shop at claritin.com.