Clinically commonly used drugs for hair loss are wu hua pill, blood nourishing hair capsule, and minoxidil topical application, which are also effective. However, it should be noted that some causes of hair loss, such as high androgen levels, abnormal sebaceous gland secretion, fungal infection on the scalp or caused by emotions, can be treated with different medications for different causes. In the case of androgenetic alopecia, for men, treatment can be combined with finasteride, and for women, oral cyproterone. If the patient has abnormal sebaceous gland secretion, also known as seborrheic dermatitis, selenium disulfide lotion, vitamin B and antihistamines can also be taken.