Classe pharmacothérapeutique : ANTIHISTAMINIQUES A USAGE SYSTEMIQUE, Code ATC : R06AX13. La loratadine, principe actif de CLARITYNE, est un antihistaminique tricyclique agissant sélectivement sur les récepteurs H1 périphériques. 10 mg PO once daily. Do not exceed 10 mg in 24 hours. Second generation antihistamines such as loratadine are preferred over first generation antihistamines. Loratadine is an antihistamine used to treat seasonal allergies. It works by blocking the action of histamine which causes allergic symptoms. Brand name loratadine is called Claritin, also available over the counter. - Lors des études cliniques évaluant l'aptitude à conduire des véhicules, aucun effet délétère n'a été observé chez les patients recevant de la loratadine. Loratadine is used to temporarily relieve the symptoms of hay fever (allergy to pollen, dust, or other substances in the air) and other allergies. Loratadine, sold under the brand name Claritin among others, is a medication used to treat allergies. This includes allergic rhinitis (hay fever) and hives. It is also available in combination with pseudoephedrine, a decongestant, known as loratadine/pseudoephedrine. It is taken by mouth. Loratadine is not known to have many major drug interactions. However, it's still important to share with your doctor and pharmacist all prescription, non-prescription, illegal, recreational. Loratadine Oral Solution official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more. Cetirizine and loratadine are second-generation antihistamines used to treat seasonal allergies and recurrent hives. Though both medications are quite similar, they do have some important differences. Loratadine reference guide for safe and effective use from the American Society of Health-System Pharmacists (AHFS DI).