Ebastine tablets do not contain hormones. The main ingredient of ebastine tablets is ebastine, belonging to the second generation of antihistamines, which can bind with histamine H1 receptor but not activate the receptor, competitively inhibit the binding of histamine and receptor to play the role of antagonism of histamine (anti-allergic effect), mainly used for allergic diseases, such as allergic rhinitis, urticaria treatment. Glucocorticoid drugs also have anti-allergic effects, but their mechanism of action is completely different from antihistamines, including ebastine, and the structure of the drug is completely different.