Hair loss belongs to the category of dermatology, generally give priority to dermatology; part of the hair loss is related to endocrine disorders, hospitals need to choose endocrinology. Hair loss refers to the phenomenon of hair loss, from the point of view of the cause, it is divided into two major types of pathological factors and physiological factors, the main lesions are located in the scalp follicles and follicles around the tissues, the hair is a kind of appendage of the skin, so the disease belongs to the dermatology, the hospital can be selected when the dermatology. Part of the hair loss is due to some chronic consumptive diseases, inflammatory diseases and endocrine disorders caused by temporary damage to the hair follicles, for endocrine abnormalities caused by hair loss, hospitals need to choose endocrinology; for the existence of tumor disease patients, you can also choose oncology consultation. Since the cause of the disease is unknown, the specific situation needs to be determined after an interview with a doctor.