My legs itch and I bleed after scratching. What's going on?

If your legs itch and you scratch them, and there are bleeding spots, it is generally caused by eczema. We know that eczema is a common skin disease, which is often related to allergic factors. The more common ones are dietary allergies, or allergies caused by bad external air, dust, pollen, etc. For patients with recurrent eczema, they can be treated with traditional Chinese medicine, and the effect is good.

10 TCM remedies for treating eczema 1. Black fish head: Place the head of black fish on a tile and roast it until it is charred, grind it into powder, then mix it with sesame oil and apply it to the affected area, it is very effective. 2. 30 grams of Xanthium sibiricum, 15 grams of Cnidium monnieri, 15 grams of Dictamni peel, 15 grams of Atractylodes macrocephala, 15 grams of Sophora flavescens, 15 grams of Radix Codonopsis pilosulae, 15 grams of Phellodendron chinense, and 15 grams of Kochia scoparia. Decoction in water, take the filtrate and wash the affected area after it cools down. Take 1 dose per day, wash once in the morning, noon and evening. 3. Take 10g of Atractylodes macrocephala, 15g of Poria cocos, 10g of Angelica sinensis, 15g of Salvia miltiorrhiza, 10g of White Peony Root, 15g of Rehmannia glutinosa, 15g of Kochia scoparia, and 30g of Coix seed, decocted in water and taken orally. 4. 10 grams of Schizonepeta, 15 grams of Dictamni, 10 grams of Angelica, 10 grams of Rhubarb, 10 grams of Saposhnikovia, 10 grams of Stemona, and 10 grams of Forsythia. Stir-fry and grind into very fine powder, take 6g each time, two hours after meals, with boiling water, twice a day. 5. Take 6-10 grams of Scutellaria baicalensis, 10 grams of Phellodendron chinense, 10 grams of Atractylodes lancea, 12 grams of Sophora flavescens, 15 grams of Plantago, and 10 grams of Poria. Decoction in water. 6. Take 30 grams of calamine, 20 grams of ergot tea, and 10 grams of borneol, grind them into fine powder, store in a bottle for later use. If there is exudate, sprinkle it with the above medicine. If there is no exudation, mix it with sesame oil and apply it to the affected area, twice a day. Suitable for acute eczema.

Causes of eczema 1. Environmental factors Many studies in recent years have confirmed that eczema is closely related to environmental factors. The environment includes group environment and individual environment. Human group environmental pathogenic factors refer to large-scale outdoor air, water, soil, radiation sources, large areas of allergenic pollen vegetation, large areas of airborne allergenic bacteria sources, etc. Individual microenvironment refers to the individual's living environment. Since people spend about 2/3 of their lives indoors, the individual microenvironment has a closer impact on eczema.