Deterioration generally refers to malignant lesions. In general, the probability of malignant lesions in internal hemorrhoids is low. Internal hemorrhoids are one or more soft venous masses formed by varicose veins at the base of the mucosa of the anorectum and rectum, with the area of development lying above the dentate line. Internal hemorrhoids are benign and a common anorectal disease, and the probability of malignant lesions is extremely low after timely intervention. Patients with internal hemorrhoids usually experience symptoms such as blood in stool, anal itching, anal pain, prolapse, and difficulty in defecation, etc. Mild symptoms are usually relieved by a sensible diet or sitz baths with diluted potassium permanganate solution under the guidance of a doctor. Patients with severe symptoms of internal hemorrhoids can generally be excised through surgical treatment, such as injection therapy, rubber band ligation therapy and anastomotic hemorrhoidal mucosal circumcision and other surgical procedures for treatment. It is recommended that patients diagnosed with internal hemorrhoids, such as accompanied by obvious discomfort symptoms, should consult a doctor in a timely manner, under the guidance of the appropriate treatment, to avoid aggravation of the condition.