Baldness is clinically known as alopecia areata, and its causes include immune abnormalities, mental stress, endocrine disorders, and the use of certain medications. Commonly used clinical treatments include the use of vasodilators, 5a-reductase inhibitors, hair transplantation, PRP injection treatment, etc. 1. Vasodilators: The current topical spray guidelines recommend vasodilators, such as minoxidil tincture, which has the effect of promoting blood circulation in the scalp, increasing nutrient metabolism, and prompting resting hairs to enter the anagen phase. 2.5a-reductase inhibitors: for androgenic baldness pathway blockers, such as finasteride, the efficacy of considerable, but there are still a few side effects reported, need to be taken under the guidance of a physician, it is recommended that the earlier the treatment, the hair follicle atrophy after the inability to return to heaven. 3. Hair transplantation: It is more expensive and has specific applicant groups. After transplantation, medication is needed to maintain the transplantation, so it should be considered carefully. 4. PRP: PRP injection treatment, the current treatment is more cutting-edge, has a certain therapeutic effect, and safer, no reaction, worth promoting. 5. Wig: correct your mindset, accept the reality, the best way to get rid of the problem once and for all, the current level of wig production is mature, you can also choose a variety of hairstyles, to accept the most true self, is the most good-looking, the most confident self. All of the above treatments should be carried out under the guidance of a doctor, do not try on your own.