Scalp pimples and constant hair loss may be due to acne, folliculitis, seborrheic alopecia and other disorders, which should be relieved by general treatment and medication according to the cause. 1. Acne: It is related to the increase of sebaceous gland secretion, abnormal androgen level, etc., which can appear the phenomenon of pimples on scalp and hair loss. It is recommended that patients adjust their living habits in a timely manner, go to bed early and get up early. Follow the doctor’s instructions in the acne parts of the application of retinoic acid drugs, benzoyl peroxide gel and other treatments; serious cases need to be under the guidance of the doctor oral retinoic acid drugs, hormones and other medications. 2. Folliculitis: If the hair follicle and its surrounding tissues are infected by bacteria, it may cause folliculitis, leading to scalp acne, and in severe cases, the hair follicle is destroyed and hair loss may occur. Clindamycin, metronidazole application, erythromycin ointment and other treatments can be applied locally. 3. Seborrheic alopecia: patients will appear thinning, thinning, falling and other phenomena, if the local combination of bacterial or fungal infections, may also appear symptoms of acne. Patients should avoid the use of irritating shampoo, avoid washing hair too high temperature; recommended under the guidance of a doctor, external minoxidil tincture and other treatments; female patients oral spironolactone, male patients oral finasteride and other drug therapy. Scalp acne is also old hair loss may also be caused by other reasons, it is recommended that the patient to the regular hospital in a timely manner, after a clear diagnosis under the guidance of the doctor active diagnosis and treatment. The above drugs need to be standardized use under the guidance of the doctor.