Anal vasodilatation, also known as hemorrhoids, is divided into conservative treatment and surgical treatment. 1. Conservative treatment: If the hemorrhoids have no symptoms or the symptoms are extremely mild, they can be left untreated, and attention can be paid to improving lifestyle habits. Eat more vegetables with high fiber content, drink more water, avoid sitting for a long time, minimize the time to go to the toilet, and keep the bowel movement smooth. If the symptoms are mild, the use of drugs for treatment, such as the use of 1:5000 potassium permanganate solution sitz bath, external hemorrhoid cream or suppository, oral hemorrhoids and other symptomatic treatment. 2. Surgical treatment: strangulated hemorrhoids, incarcerated hemorrhoids necrosis, internal hemorrhoids and mixed hemorrhoids above the second degree can be considered surgical treatment, such as hemorrhoidectomy, anastomosis hemorrhoidal mucosal circumcision, thrombosed hemorrhoidal stripping and other surgical treatment. The appearance of anal vasodilatation, it is recommended that patients seek timely medical attention to clarify the severity of the disease, under the guidance of the doctor to choose the appropriate method of treatment, to avoid delays in the condition.