Mindy Terfenadine Tablets is a very common clinical drug, mostly used in ENT and dermatology, mainly for the treatment of allergic rhinitis, urticaria and so on. Patients are advised to drink more water after using the drug to promote the absorption and metabolism of the drug. Terfenadine tablets are H1 antagonists, with anti-5-hydroxytryptamine, anticholinergic, anti-adrenergic receptor effect, can effectively play an anti-itch, inhibit the function of glandular secretion. Patients may experience dry mouth and even drowsiness and drowsiness after using the drug, which are normal. Patients are advised to exercise more in life to improve their immune system and avoid allergic reactions. Patients who feel uncomfortable after taking the drug should go to the hospital promptly.