Clinical causes of hair loss are many, such as androgenic alopecia, baldness, etc., according to the cause of the use of halometasone ointment, prednisone acetate cream or minoxidil and other drugs for treatment. 1. Androgenic baldness: closely related to genetic factors, mostly caused by excessive androgen secretion, can be used externally to reduce androgenic drugs to get treatment, such as minoxidil tincture, or oral finasteride, spironolactone, etc., which can promote hair growth and prevent continued hair loss. 2. Patchy baldness: it may be triggered by immune dysfunction, genetic factors or other reasons. Glucocorticoid creams, such as prednisone acetate cream and halomethasone ointment, can be applied under the guidance of a doctor to inhibit the inflammation around the hair follicles and immune response, thus reducing hair loss. There may be other causes of hair loss, and it is recommended that patients seek timely medical attention to clarify the cause of the disease and cooperate with doctors for standardized treatment.