Application:
1. Loratadine is a commonly used anti-allergic drug. It belongs to the second generation of long-acting tricyclic antihistamines. It has fast onset, strong action, no hormones, and is metabolized by the body into a more active place after absorption. Loratadine.
2. By competitively inhibiting histamine H1 receptors, inhibiting allergic symptoms caused by histamine, there is no obvious anticholinergic and central inhibitory effects.
3. It is clinically used to relieve symptoms related to allergic rhinitis, such as sneezing, runny nose and nasal itching, as well as itching and burning sensation in the eyes. It is also used to relieve the symptoms of chronic urticaria and other allergic skin diseases.