Hair loss in men is considered to be seborrheic alopecia, patchy baldness, dystrophic alopecia, scarring alopecia, drug-origin alopecia, and so on.
1. Seborrheic alopecia: this is a more common type of hair loss in men, which is related to heredity, mainly due to high androgen activity in the body, causing hair loss.
2. Patchy baldness: it refers to patchy hair loss, which is related to heredity and may also be caused by factors such as mental stress and autoimmunity.
3. Malnutritional alopecia: this type of hair loss is common in patients who have lost too much weight. In addition, if the body has some underlying diseases such as severe malnutrition or anemia, it can also cause hair loss.
4. Scarring alopecia: Scarring alopecia is mainly caused by trauma, which damages the hair follicles and can also cause hair loss.
5. Drug-induced alopecia: this disease is common in chemotherapy patients, the side effects of chemotherapy drugs are relatively large, which will cause a large number of hair loss.
There are more reasons for male pattern baldness, which may also be related to other factors. If hair loss is serious, it is recommended to consult a doctor in time to clarify the specific causes and standardize the treatment.