According to the Claritin website, the dosage label states that a Claritin tablet is taken only once every 24 hours. Claritin Reditabs are taken once every 12 hours and not more than 2 tablets in 24 hours. Claritin Liqui-Gels are taken at 1 gel capsule once a day.
According to Claritin.com, Claritin is a non-drowsy allergy reliever. Claritin is sold over the counter. The symptoms that Claritin relieves are itchy nose and throat, watery eyes, sneezing and runny nose. Claritin says it is the number one physician-recommended non-drowsy allergy reliever that relieves symptoms caused by mold, dust, pollen and pets.