Anal and intestinal diseases are common and frequent diseases unique to human beings, and the domestic popularity of “ten people nine hemorrhoids” proverb, explaining the prevalence of hemorrhoids, according to the relevant census data show that the incidence of hemorrhoids and other anal and intestinal diseases for 59.1%, hemorrhoids accounted for all the anal and intestinal diseases of the 87.2%, which is most common with internal hemorrhoids, accounting for all the anal and intestinal diseases 52.19%. Hemorrhoids account for 87.2% of all anorectal diseases, with internal hemorrhoids being the most common, accounting for 52.19% of all anorectal diseases. Both men and women can get sick, the incidence rate of women is 67%, the incidence rate of men is 53.9%, with the incidence rate of women as high (due to the general unwillingness of female patients to accept hemorrhoid treatment, so part of the clinical treatment of hemorrhoids statistics show that male hemorrhoids patients than female); any age can be onset of the disease, and the 20-40 year olds are more common, and can be gradually aggravated with the increase in age, so there are The “ten people nine hemorrhoids” said. Our daily hanging in the mouth of hemorrhoids, in fact, including hemorrhoids, anal cryptitis, perianal abscess, anal fistula, anal tube prolapse, colorectal polyps, anal fissure, anorectal congenital malformations, anal skin diseases, and even anorectal cancer. And clinically the most common anal and intestinal diseases we doctors can be summarized in four major diseases: hemorrhoids, anal fissure, anal fistula, perianal abscess. What symptoms in life are known as hemorrhoids? Blood in stool: light red, bright red, reddish brown, black. With blood, dripping blood, ejaculation of blood. Blood and stool do not mix with each other, suggesting that the distal intestinal bleeding, and unevenly mixed with stool, suggesting that the bleeding point in the sigmoid colon or descending colon. Dark red blood suggests bleeding in a higher location or when not relieving stool, usually not hemorrhoidal area or anal fissure bleeding. Pain: thrombosed external hemorrhoids, anal fissure, perianal abscess, anal fistula, coccygeal pain, pelvic floor pain. Anal and perianal swellings: including benign and malignant lesions and skin lesions. External hemorrhoids, sebaceous cysts, lipomas, anal papillae hyperplasia, internal hemorrhoidal prolapse, rectal prolapse, warts. Anal moisture: anal incontinence (surgery, old age), systemic diseases (diabetes mellitus, neurologic diseases), hygienic habits, anal cryptitis, anal fistulas and abscesses. Change in bowel habits: one of the early symptoms of colorectal tumors. Fecal incontinence: gas incontinence, soft stool incontinence, formed stool incontinence. Fecal plug can also cause incontinence. Well, as you can see above, many diseases have common manifestations, so when you repeatedly appear the above manifestations, you may want to ask the specialist in the end is not hemorrhoids.