Loratadine chewable tablets are antihistamine drugs, which are widely used in otorhinolaryngology and dermatology, and are mainly used to alleviate the allergic condition of patients. The main purpose is to relieve the allergic condition of the patient, reduce the symptoms of itching. For patients with allergic rhinitis, it can effectively reduce the symptoms of nasal dyspnea, watery nasal discharge, and continuous sneezing. For allergic conjunctivitis patients can effectively reduce the symptoms of eye congestion, eye itching, and burning sensation. Loratadine chewable tablets, after taking, there may be obvious drowsiness, dizziness, dry mouth in general, it is recommended that patients take before going to bed, to avoid affecting the patient’s normal work, as well as life in the life of the patient should be more physical exercise, enhance their resistance, but also to go to the test allergens to clarify what substances are allergic to, usually to avoid contact with, but also to consider the line of immune desensitization treatment!