What symptom does scalp pityriasis have?
summary
Pityriasis is also known as pityriasis simplex capitis, commonly known as dandruff. There are small flake scales on the scalp. It can be dry or slightly oily. Androgen stimulation may play a role. A certain level of sebaceous gland activity is also an essential factor. However, the severity of the disease varies greatly among individuals and can not be well explained. There may be genetic factors. Pityriasis ovale in patients with pityriasis on the scalp proliferates in large numbers, which is considered to be secondary or play a part in the pathogenic factors. What symptom does scalp pityriasis have? I'd like to share my views with you.
What symptom does scalp pityriasis have?
First: common symptoms: scales, dandruff, itchy scalp small silver gray plate or chaff like scales stored in the top of the head, top and temporal. It can be limited to one or more places, usually symmetrical patches, sometimes involving the whole scalp. If there is early alopecia, there is no pityriasis in the alopecia area. Scales are mostly adhesive, only after brushing or combing can they get rid of the hair and fall off the clothes. Patients with pityriasis scalp are more susceptible to seborrheic dermatitis. Mild seborrheic dermatitis is sometimes called pityriasis steatoides. Its scales are larger, thicker and more adhesive. If the scales are removed by force, the lower scalp will be moist and red.
Second, androgen stimulation may play a role, and a certain level of sebaceous gland activity is also an essential factor. However, the severity of the disease varies greatly among individuals and can not be well explained. There may be genetic factors. Pityriasis ovale in patients with pityriasis on the scalp proliferates in large numbers, which is considered to be secondary or play a part in the pathogenic factors. The whole skin of the human body is constantly exfoliated with horny scales. On the scalp, hair interferes with the normal shedding process, and keratin flakes remain between the hair shafts.
Third: modern medicine uses the method of magnetic therapy to treat pityriasis scalp. It combines the traditional theory of viscera and meridians of traditional Chinese medicine with the theory of cerebral cortex in the corresponding projection area of the head. High tech Nd-Fe-B permanent magnet is embedded in the comb to make a magnetic scalp comb. The magnetic therapy is really applied to the treatment of pityriasis scalp, and the biological effect of magnetic field (improving local blood circulation, sedation, and so on) is improved In ancient China, it is often said that "hair should be combed frequently" because it can dredge the meridians and stimulate the hair roots of the scalp by massaging the scalp and combing the hair frequently. Combing the hair with such a magnetic comb can dredge the blood vessels and smooth the Qi and blood through Baihui, Taiyang, Yuzhen, Fengchi and other important acupoints, so as to improve the blood circulation under the hair follicles of the head, promote the metabolism of scalp cells, promote the normal maturation process of scalp cells, improve the scalp microenvironment and reduce the exuberant secretion of sebum, Effectively reduce the generation of pathological dandruff, if you can persist for a long time, you can also delay aging.
matters needing attention
1. Avoid fried, greasy, spicy, alcohol, caffeine and other food, because it will stimulate the formation of scalp oil and scalp, should give up. 2. Don't eat too much sweet food. Because the hair is alkaline, desserts are acidic, will affect the body's acid-base balance, accelerate the production of scalp. 3. Some foods with high zinc content can be eaten. Such as: brown rice, oysters, sheep, cattle, pigs, red rice, chicken, spaghetti, milk, eggs.
