Long-term bleeding hemorrhoids are not cancerous. Hemorrhoids and cancer are completely different in nature, and their long-term bleeding may lead to anemia. In addition, since cancers such as intestinal tumors and rectal cancer may also show symptoms of prolonged bleeding, patients need to identify and exclude them in time to avoid delaying treatment. Hemorrhoids that bleed for a long period of time will not malign into cancer, so there is no need to be overly anxious. However, this condition requires timely symptomatic treatment to prevent the development of anemia, which decreases the function of the body. General conservative treatment may not be effective and surgical treatment is required. If the anemia is severe and symptoms such as coma and shock appear, it is also not conducive to the subsequent surgical treatment. Therefore, patients are advised to visit the anorectal department or gastroenterology department of regular hospitals in a timely manner to improve relevant examinations such as anoscopy and colonoscopy to exclude the presence of other benign and malignant diseases. In addition, patients should also pay attention to changing bad dietary and living habits in daily life, avoiding spicy and stimulating foods, keeping stools open, reducing poor posture such as sitting and standing, and using hemorrhoid suppositories, hemorrhoid creams and other medications in conjunction with treatment.