The possibility of baldness at the back of the head is high. You should pay attention to adjust your mind, avoid tension and anxiety, regular work and rest time, do not stay up late, ensure quality sleep, do not be partial to food, do not diet, balanced nutrition, eat more fresh vegetables and fruits, appropriate supplementation of high quality protein, dried fruits and so on. Cystine tablets and B-complex vitamins can be given orally, and if the rest is not good, it can also be taken orally with vitality su oral solution, and in severe cases, it can be given with compound glycyrrhetinic acid tablets or glucocorticoids orally. Topical tincture of minoxidil can be given topically in appropriate amounts, be careful not to use too much. Avoid eating spicy and stimulating food, so as not to affect the hair follicles, usually also need to ensure a happy mood, sufficient sleep, appropriate physical exercise.