Hair baldness is considered to be caused by congenital factors, infectious factors, systemic diseases, physical factors and other factors.
1. Congenital factors: such as congenital alopecia, dysplasia, etc., can be caused by autosomal dominant inheritance, malnutrition, etc., causing baldness, dysplasia can also appear short stature, dull expression and other phenomena.
2. Infectious diseases: such as ringworm of the head, can be infected with fungi, resulting in hair loss, baldness, and can be accompanied by scalp itching, pain and other discomforts.
3. Systemic diseases: such as anemia, cirrhosis of the liver, androgenetic alopecia, etc., can cause hair loss, baldness, anemia patients can also appear skin mucous membrane pallor, fatigue and other phenomena, cirrhosis of the liver patients can also appear fatigue, nausea, loss of appetite and other symptoms, androgenetic alopecia patients can be accompanied by an increase in the secretion of scalp oil and other symptoms.
4. Physical factors: such as X-ray irradiation, burns, etc., can lead to scalp follicle damage, the phenomenon of hair baldness.
There are many other causes of hair baldness, it is recommended to go to the hospital in a timely manner to identify the cause of the disease, and then follow the doctor’s instructions for treatment.