What causes hair to fall out all the time

Hair always falls out, consider and normal shedding, nutritional deficiency, androgenetic alopecia and other factors.
1. Normal shedding: Normal hair loss is about 100 hairs per day, and it is even, in this case, it is a physiological phenomenon and does not need special treatment.
2. Nutritional deficiencies: if the patient does not pay attention to diet, often picky eating and partiality, in the body of the nutritional intake is insufficient, may cause the symptoms of hair loss, need to be given to dietary regulation to ease.
3. Androgenetic alopecia: Some patients may have symptoms of androgenetic alopecia due to genetic factors, high androgen levels, etc. This often manifests itself as a receding hairline on the forehead and temples, and a receding frontal hairline, which needs to be treated in conjunction with a doctor.
There may be other reasons for hair loss, so it is recommended to go to a regular hospital in time and receive standardized treatment under the guidance of a dermatologist.