Pay more attention to health, eat more vegetables, don't stay up late, try to eat less fried food, and it is best to wash it once every 2~3 days.
Secondary hair quality, hair can not be washed frequently, frequent cleaning will make nutrition lose and cause hair loss. Eat more iron.
Quality food, lean meat, egg white, spinach, cabbage, celery, fruit, etc. It is recommended to go to a regular big hospital to check whether the hair follicle is healthy. If the hair follicle is closed and the drug treatment is ineffective, you can consider hair transplantation.