Clarinase is a combination medication containing loratadine and pseudoephedrine that provides long-acting, non-sedating relief from nasal congestion and allergy symptoms. Each pack contains 14 repetabs tablets designed to effectively treat nasal decongestion. This medication combines two active ingredients - loratadine, an antihistamine that helps relieve allergy symptoms, and pseudoephedrine, a decongestant that helps clear nasal passages. The tablets are specially formulated to provide extended symptom relief while being non-sedating, allowing users to maintain alertness throughout the day. The repetabs formulation ensures consistent delivery of the medication.