Hemorrhoids are soft clusters of veins formed by the dilatation and flexion of the venous plexus under the mucous membrane at the end of the rectum and the skin of the anal canal, and are called hemorrhoids, also known as hemorrhoids, hemorrhoids, and hemorrhoidal disease. The medical term hemorrhoids includes internal hemorrhoids, external hemorrhoids, and mixed hemorrhoids, a chronic disease in which one or more soft venous masses form as a result of varicose veins at the base of the anorectum and the anal mucosa. The hemorrhoids include internal hemorrhoids, external hemorrhoids, and mixed hemorrhoids, a chronic disease in which one or more soft venous masses form as a result of varicose veins at the base of the anorectum and the anal mucosa. According to the census data, the incidence of anorectal diseases is 59.1%, and hemorrhoids account for 87.25% of all anorectal diseases, of which internal hemorrhoids are the most common, accounting for 52.19% of all anorectal diseases. The incidence of hemorrhoids is 67% for women and 53.9% for men; they can develop at any age, and are more common in people aged 20-40, and gradually worsen with age, so there are “nine hemorrhoids in ten people”. Hemorrhoids are soft venous masses formed by the expansion and flexion of the venous plexus under the mucous membrane at the end of the human rectum and the skin of the anal canal. They are most often found in people who stand frequently and those who are sedentary. Usually, the veins become enlarged when the pressure in the veins is repeatedly raised by continuous straining during defecation. Hemorrhoids often occur in women during pregnancy when the pelvic veins are compressed, preventing blood circulation, and many obese people also develop hemorrhoids. If you have hemorrhoids, the walls of the enlarged and twisted veins in the anus become very thin, so they can easily rupture during defecation. Many patients have advanced hemorrhoids by the time they are seen, missing the best time for drug treatment and having to undergo surgery. It is also common to encounter people with rectal cancer in the clinic who think they are suffering from hemorrhoids and delay treatment. This is often due to the fact that patients do not consult the doctor in time when early symptoms appear or are too shy to treat them, and leave them behind after the symptoms have been reduced after resting, which is counterproductive.