Dexamethasone acetate tablets, which are oral medications, are generally not recommended for external use. Dexamethasone acetate tablets are adrenocorticotropic hormone drugs, is commonly used in clinical western medicine, the main ingredient in it is dexamethasone acetate, the character of white tablets. Can be used for allergy and autoimmune inflammatory diseases, such as severe bronchial asthma, connective tissue disease, dermatitis and other allergic diseases, ulcerative colitis, malignant lymphoma, acute leukemia treatment. Dexamethasone acetate tablets are internal drugs, as a topical drug application, not easy to manipulate and skin absorption of the drug is difficult, generally has no role in the treatment of disease. If the skin type is sensitive, it may cause skin irritation, so it is not recommended for external use. Dexamethasone acetate should be used with caution in patients with hypertension, thrombosis, neuropathy, myocardial infarction, glaucoma, visceral surgery, abnormal electrolyte metabolism, gastric and duodenal ulcers. It is contraindicated for those who are allergic to the components inside the drug, allergic to adrenocorticotropic hormones. It is recommended to take the drug in the dose recommended by the doctor, do not use it in large doses to avoid causing symptoms of diabetes mellitus, Cushing-like syndrome, peptic ulcers. Stronger inhibition of the hypothalamic-pituitary-adrenal axis; complications of infection as the main adverse reactions. Changes in drug properties are prohibited, are using other drugs, also consult the relevant physician or pharmacist before using this product.