1. What is anal eczema? Anal eczema is a common allergic disease that occurs in the skin around the anus. The main symptoms of the disease are oozing, papules and itching in the anus. In some cases, papules, erythema, vesicles, crusting and flaking may appear around the anus. If the disease lasts for a long time, the skin around the anus can thicken and become rough, dark red or gray-black, just like moss, and some anal edges can crack open, making the moss more powerful or painful. This disease is not contagious, both men and women can be affected by the old and young. 2, anal eczema patients diet should pay attention to what? Diet is an important factor in preventing the occurrence of eczema, reducing eczema symptoms and reducing the recurrence of eczema. Anal eczema patients in the diet should eat more green vegetables, fresh fruit such as celery, spinach, amaranth, and apples, peaches, apricots, melons and other vitamin-rich foods; avoid or eat less irritating foods, such as white wine, pepper, pepper, ginger, fennel, garlic, onions, etc.; avoid food that may be allergenic to them, such as shrimp, beef, mutton, pollen, etc. 3, how to prevent the formation of anal eczema? The preventive measures for anal eczema are summarized as follows: (1) timely treatment of systemic or local diseases that may cause anal eczema, such as indigestion, gastrointestinal diseases, hemorrhoids, anal fistula, anal fissure, etc. (2) Maintain good living habits, avoid excessive fatigue, anxiety and mental tension. (3) Avoid eating and contacting food, chemicals and certain drugs that are allergic to you, and avoid or reduce the consumption of spicy and stimulating products. (4) The underwear worn should not be too tight, too hard, so as not to damage the skin. Do not wear chemical fiber underwear and do not use your hands to scratch the skin around the anus. (5) every day after the stool or before going to bed, it is best to use warm water bath cleaning to keep the anus fresh and clean. 4, anal eczema patients with hot water to clean the anus is right? Patients with anal eczema sometimes like to use hot water to clean the skin around the anus because of unbearable anal itching, in order to achieve a quick relief from itching. This is not right. This is because too hot water stimulates the anal skin, causing increased secretions, exudation and immersion, leading to increased inflammation of the skin, so that the disease can not be cured for a long time. 5, anal eczema patients how to sit in the bath treatment? The specific method is the Chinese medicine decoction for 10 minutes, first with the steam smoked anal local, when the water temperature is suitable (generally to not hot hands appropriate), and then drenching or bath, or towel dipped in medicinal juice compress affected areas. This is done twice a day for about 20 minutes each time. Now introduce several anal eczema with fumigants: (1) bath Shu liquid (Changsha City Hospital, homemade) Composition: 10 grams of peppermint, 10 grams of wild chrysanthemum, 30 grams of daidin, 20 grams of silver flower, 30 grams of gong ying, 10 grams of cypress, 30 grams of rhubarb, 10 grams of thorny mustard, 30 grams of bitter ginseng, 10 grams of wind, 10 grams of bupleurum, 1 gram of ice chips. Usage: Mix the above herbs with water and decoct into soup, first smoked and then washed. Twice a day for 20 minutes each time. Mainly used for treating various perianal diseases. (2) External cleansing formula: 30 grams of Amaranthus, 10 grams of rawhide nitro, 20 grams of Atractylodes, 20 grams of Phellodendron. Usage: Decocted in water into soup and fumigated the anus. It is used twice a day for 20 minutes each time. It is suitable for anal eczema with localized redness and vesicles and more exudate. (3) Bitter ginseng and two sons lotion Composition: 30 grams each of bitter ginseng, groundnut, cypress and serpent’s bed, 20 grams each of yellow lily, thorny mustard and windproof. Usage: Decoct water into soup and fumigate the anus. It is used once in the morning and once in the evening for 20 minutes each time, 5 times for a course of treatment. Suitable for acute and chronic anal eczema. 6, anal eczema patients how to do acupuncture treatment at home? Acupuncture treatment of anal eczema has certain efficacy, the following are several acupuncture methods for patients to choose at home. (1) Main acupuncture point: Dazhi, Quchi, Sanyinjiao, Shenmen; supporting acupuncture points: Blood Sea, Foot Sanli. Medium-intensity stimulation, once every other day, 10 times for a course of treatment. (2) Main acupoints: dazhi, quchi, sesanli, changqiang; supporting acupoints: san yinjiao, heihai, hegu, fengchi. Medium-intensity stimulation, 1 time daily or every other day, 10 times for 1 course of treatment. (3) Moxibustion method: put moxa cones around the lesions, put 1 cone every 1.5cm, and light them in sequence, which has good anti-itch effect, applicable to chronic eczema, 1 time every other day. (4) Take Changqiang, Huiyin and Qubone points and inject 0.5 to 1 ml of either Danshen injection or 0.25% procaine solution into each point, once every other day, which has the effect of inhibiting exudation and relieving itching.