Hemorrhoids are a very harmful disease in our lives. We generally care more about this disease, here to remind whatever the disease, remember to go to the hospital to receive treatment at the first time, do not feel ashamed, about the five causes of the onset of hemorrhoids for you to summarize the following: a, the anatomical structure of the human anus reasons: due to the upper rectal vein and its branches without venous valves, venous blood from the bottom up through the rectal muscle layer back to the heart, due to the human upright Posture, so that the earth’s attraction can form a downward force on the returning blood, it is very easy to blood stagnation in the anorectal part of the lower part of the human body, over time, so that the anorectal part of the veins varicose, tortuous, hyperplasia, the formation of hemorrhoids. In addition, according to domestic and foreign literature, the anatomy and observation of limb reptiles have not been found to suffer from hemorrhoid disease, thus, this also provides a strong supporting evidence. The reason for this is the fact that there are no regular bowel movements or prolonged toilet breaks. For example, some people like to read books and newspapers, smoking, squatting for too long; some people have habitual constipation, defecation difficulties. This squatting too long, defecation efforts, can make the rectum anus part of congestion, pressure, varicose veins, even to rectal mucosa and muscle relaxation, separation, prolapse outside the anus, the formation of hemorrhoids. Three, diet habits: addicted to spicy stimulating food, such as eating pepper, chili, raw onion, raw garlic, drinking a lot of alcohol, can make the rectal anal mucosa is stimulated, local congestion, inducing hemorrhoids. In addition, the desire to eat fat, sweet and thick taste, diet is too fine, too fine, food with little crude fiber content, resulting in less stool or difficult, for a long time can induce hemorrhoids. The body’s biological rhythm is disturbed because of the irregularity of the diet and the irregularity of the living, and the irregularity of the daily routine. The dampness and coldness of the residence can cause the rectal and anal veins to stagnate and hemorrhoids to occur. Fourth, the body disease infection: dysentery, intestinal infection, parasites, anal fistula and anal perianal inflammation, etc., can cause anorectal vein congestion, inflammation, so that the venous mass expansion, the formation of hemorrhoids. Five, life daily behavior: sedentary office workers, pregnant women, track and field athletes and heavy laborers, are the high incidence of hemorrhoid disease, regardless of sedentary long walk, efforts long heavy, can cause the anorectal area venous stasis, expansion, tortuous, the occurrence of hemorrhoids. The above is my summary of the five causes of the onset of hemorrhoids, the bad behavior in life can easily lead to the onset of hemorrhoids, we must usually pay more attention, pay attention, must develop good habits, have hemorrhoids do not worry too much, go to the hospital in time to receive treatment.