After the necrosis of hemorrhoids, it is recommended to perform timely surgical treatment, so as not to delay the condition affecting the safety of life. Hemorrhoids prolonged prolapse outside the anus, on the one hand, easy to lead to hemorrhoids embedded, hindering hemorrhoids blood circulation, leading to obvious thrombosis, and further formation of ischemia, necrosis, the patient is more accompanied by pain and severe discomfort, seriously affecting daily life. On the other hand, necrotic hemorrhoids are susceptible to fecal infection, resulting in necrotic infection of the mucous membrane of the anal canal, thus causing narrowing of the anal canal, leading to difficulties in bowel movement. Therefore, it is recommended that once the symptoms of necrotic hemorrhoids appear, patients should go to the hospital in a timely manner, improve the relevant examination, under the guidance of the doctor to choose the surgical excision and other treatments, to avoid delaying the condition, affecting the safety of life.