Clarinase Repetabs feature a powerful combination of an antihistamine and a decongestant that work together to relieve symptoms associated with seasonal allergic rhinitis (hay fever) and the common cold. By inhibiting the effects of histamine in the body, antihistamines can alleviate symptoms like sneezing, runny nose, and itchy eyes, while decongestants help to clear nasal passages. The active ingredients in Clarinase Repetabs are Loratadine (5mg) and Pseudoephedrine sulfate (120mg), which are well-tolerated and provide rapid and long-lasting relief with twice-daily dosing. To use, adults and adolescents aged 12 and above can take one tablet twice a day with a glass of water and food. However, if you have allergies to any of the ingredients in Clarinase Repetabs, it is contraindicated and should be avoided.