Treatment: 1. Wash the hair roots and scalp with warm water and dry them with ancient therapy; press the nozzle and spray the ancient alopecia areata regeneration liquid on the alopecia areata area, and then gently massage it with your fingers to penetrate into the scalp. Fully absorbed; take once a day in the morning and evening. As a folk elixir for hair growth, this medicine can prevent fat loss, enhance blood vitality, and avoid the death of hair follicles; prevent hair loss, promote hair growth, and is very effective in treating hair loss! 2. External use: rub fresh ginger for external use; add 100 grams of Cordyceps sinensis. 400 grams of white wine, soaked for 1 week and then applied on the skin; 10 grams of Polygonum multiflorum, 5 grams of Sichuan peppercorns, 250 grams of white wine, soaked and applied on the skin, 3 times a day. This treatment method for alopecia areata is simple and fast. 3. Diet therapy: Slice ginger and rub the skin of the hair loss area 1 to 2 times a day for 4 to 5 minutes each time to heat the scalp. Use it continuously until new hair grows; rub chili oil on the affected area several times a day. It can promote hair regeneration; decoct 150 grams of mulberry white bark to remove the residue, concentrate it and put it into a bottle, and apply it externally to the hair loss area several times a day; fry black sesame seeds and grind them into powder, mix with lard, and rub the affected area; 75% Dip 1 centipede into 30 ml of alcohol, take it and rub it on the affected area after 7 days, once every other day. You can also take 15 grams of chili powder, 10 grams of salicylic acid, 1.5 grams of cantharides, 1 ml of carbolic acid, and 10 ml of castor oil, soaked in 350 ml of 75% alcohol, and rub the affected area after 7 days; heat the eel fish oil and apply it to the affected area, 1 Twice a day, 3 to 5 minutes each time, 7 to 10 days as a course of treatment. When treating alopecia areata, you should pay attention to the following matters: 1. Improve your mood, eliminate mental burden, slow down the intense work rhythm, and establish regular living habits. 2. Pay attention to the health and care of your hair. Do not wash your hair too frequently. Use topical medications to remove oil, reduce dandruff, and reduce inflammation and itching. Do not abuse hair care products, use a hair dryer as little as possible after a haircut, and try not to dye your hair. 3. The diet should be diversified, and bad habits of partial eclipse should be overcome and corrected. Alopecia areata is a disease closely related to diet. A dietary treatment plan should be formulated based on syndrome differentiation and classification of local skin lesions. 4. Pay attention to the ventilation of hats and helmets. Hair is intolerant of stuffy heat. People who wear hats and helmets will make their hair airtight for a long time, which can easily damage their hair. Especially the pore muscles at the hairline that are oppressed by hats or helmets are easy to relax, causing hair loss. Therefore, hats and helmets should be well ventilated, such as adding hollow hat linings or adding small holes. 5. You can take dietary therapy and eat more calming and soothing foods, such as lilies, lotus seeds, jujube seeds, etc. Patients with insufficient blood and essence should eat more lean and blood-replenishing foods containing protein, such as sea cucumbers and walnut kernels. It is not advisable to eat more irritating, sugary and fatty foods, such as peppers, garlic, coffee, curry, white wine, mustard, fried foods, etc.