Clarinase is a combination medication containing an antihistamine and decongestant designed to provide relief from allergy and cold symptoms. Each pack contains 14 repetabs (extended-release tablets) that offer long-lasting relief from nasal congestion, sneezing, and other cold and allergy symptoms. The medication combines loratadine (an antihistamine) and pseudoephedrine (a decongestant) to treat multiple symptoms at once. The repetabs format provides extended release of the active ingredients for sustained symptom relief. This is a prescription medication that should be taken as directed by a healthcare provider. The distinctive blue and green packaging helps identify the product and includes clear dosing instructions. As with all medications, patients should consult their doctor or pharmacist before use, especially if they have any underlying health conditions or are taking other medications.