Hemorrhoid is a mass of varicose veins that cause pathological hypertrophy and downward movement of the anal cushion during increased abdominal pressure or constipation, and prolapse out of the anus to form hemorrhoids. According to the Chinese Medical Association’s surgical standard for the treatment of hemorrhoids, there are four stages: stage I, stage II, stage III and stage IV. The main symptom of stage II hemorrhoids is blood in the stool, the blood is bright red, sometimes dripping or spraying, most of them appear to be stained with blood when defecating, the blood does not mix with the stool, and there are no painful symptoms, sometimes there are intermittent episodes, such as drinking a lot of alcohol or eating irritating foods, chili peppers, etc. Excessive fatigue and constipation can easily lead to the aggravation of hemorrhoids. Stage II internal hemorrhoids with internal hemorrhoid prolapse, the hemorrhoid prolapses out of the anus during stool, and then returns on its own after stool.