Symptoms of permanent hair loss

summary

Permanent alopecia is characterized by diffuse alopecia at the top of the head. The scalp can be clearly seen, and the hair becomes sparse, but there is no obvious decapitation. 95% of this kind of trouble comes from heredity; We usually see men's hair loss, exposing "half sky" skull without hair, or "Mediterranean" in the middle of the top of the head is also a piece of skin without hair, next to the surrounding hair and sparse situation, these two are permanent hair loss, skin is smooth, can't see little pores, skin pores are closed. Symptoms of permanent hair loss? Let's talk about it

Symptoms of permanent hair loss

Infectious alopecia: Alopecia folliculitis or acne caused by bacteria; It is caused by fungi, such as tinea lutea or tinea nigra, discoid lupus erythematosus, lichen planus, and pseudoalopecia areata. The process of permanent hair loss is gradual. At the beginning, the edge of the hair on the forehead shrinks obviously, and the hair on the top of the head is sparse; Then gradually develop, and finally develop to only the back of the head, a thin circle of hair on both sides of the head.

Congenital alopecia: most of them are autosomal dominant inheritance, and a few are recessive inheritance. There was little hair growth in the whole body, but the lesion was mainly in the hair. Histological examination showed that eccrine gland, sebaceous gland and erector muscle were normal.

Cicatricial alopecia: cicatricial alopecia caused by various reasons, including physical factors such as radiation, burn, freezing, trauma, etc; Alopecia caused by chemical factors, such as strong acid, strong base, etc; Chronic alopecia, such as lupus erythematosus, lichen planus, sarcoidosis, scleroderma, keloid, etc; Tumors and nevi, such as basal cell carcinoma, sebaceous nevus, etc.

matters needing attention

Permanent hair loss can be replanted with real hair in the closed position of pores. In other words, in the skin "reclamation" on the normal growth of hair follicle seeds. After the seed is planted, it will take root and germinate on the "land" of scalp, and grow new hair all the life. The hair follicle seed will not have permanent hair loss again. Hair transplantation is the only effective medical method to completely cure hair loss. Now it is recognized and accepted by many hair friends, and many stars are experience and beneficiaries of hair transplantation.