Scalp hair follicle atrophy is mainly seen in seborrheic alopecia, baldness and so on, and the treatment mainly includes local drug treatment, systemic drug treatment, and surgical treatment and so on. 1. Seborrheic alopecia is also called androgenetic alopecia, the cause of hair loss is related to the damage caused by dihydrotestosterone to the hair follicles, and the treatment includes local drug administration, systemic drug administration, and hair transplantation. (1) Local drug administration: local topical application of drugs with the ability to dilate blood vessels to promote hair growth, such as minoxidil tincture. (2) Systemic medication: Oral administration of some anti-androgenic drugs can improve the symptoms of seborrheic alopecia, such as finasteride tablets (men), spironolactone tablets (women). (3) Hair transplantation: For hair loss with relatively serious symptoms, hair transplantation can be used to improve the symptoms. 2. Spotted baldness is also called ghost shaved head, the cause of the onset of genetic factors, mental factors and infection factors related to the treatment of the main use of local drugs and systemic drug treatment. (1) Local medication: Targeted glucocorticoid drugs can be given to improve the inflammation around the hair follicles, such as betamethasone injection, dieldrin cream and so on. Can also be used externally to dilate blood vessels and promote hair growth of drug treatment, such as minoxidil tincture. (2) Systemic drug administration: mainly for some patients with excessive mental tension to give some sedative treatment, such as diazepam. Specific medication must strictly follow the doctor’s instructions.