Hemorrhoids, medically known as hemorrhoids, are a very common condition. There is a popular saying that nine out of ten men have hemorrhoids. The recent concept of hemorrhoids is the normal anal cushion in the upper part of the anal canal. Pathological hypertrophy of the anal cushion is called hemorrhoid disease, commonly known as hemorrhoids. Hemorrhoids include internal, external, and mixed hemorrhoids, and are a chronic condition in which one or more soft venous masses form as a result of varicose veins at the base of the anorectum and the mucous membrane of the anus. Usually when straining continuously during defecation causes a repeated increase in pressure in the veins here, the veins become enlarged. Hemorrhoids often occur in women during pregnancy when the pelvic veins are compressed, preventing blood flow, and many obese people also develop hemorrhoids. External hemorrhoids can sometimes protrude or appear outside the anal canal. However, this only happens during defecation, and it retracts back to its original position after defecation. Blood clots can occur in both internal and external hemorrhoids. In the event of a blood clot, the blood in the hemorrhoid clots together, which causes pain. Hemorrhoids are a common, multi-infarct disease that occurs because it is more difficult for rectal venous blood to return upward when humans walk upright, and the downward pressure from the internal organs makes it easier to form dilated veins and develop hemorrhoids. The clinical manifestations are anal itching, swelling and pain, and bleeding. The theory of Chinese medicine is that hemorrhoids are caused by heat forcing the blood downward and depression that does not dissipate. Old age and weakness, drinking and smoking, and eating a spicy diet are all triggering factors. Therefore, scientific and reasonable simple self-therapy is important for this disease. Diet and living regimen. Regularity of life, regular bowel movements every day to keep the bowels open; frequent anal cleansing, and to keep dry, the diet is mainly light, avoid spicy and stimulating food, eat more vegetables and fruits, such as watermelon, bananas, tomatoes, etc. have the effect of laxative. In the summer especially should drink more salt water.