If internal hemorrhoids experience local mucosal rupture or repeated prolapse leading to friction of the mucosa, it is likely to cause pain and even bleeding. To avoid pain caused by internal hemorrhoids, it is recommended that patients use hemorrhoid suppositories for local administration in the rectum for early flare-ups to reduce swelling, relieve pain, and cool and stop bleeding. If internal hemorrhoids prolapse and cannot retract back into the anal canal on their own after each prolapse, it is suggested that patients consider surgery to ligate and excise the affected internal hemorrhoids, or inject sclerosants under the mucosa of the hemorrhoids to cause local mucosal consolidation and shedding. Patients with internal hemorrhoids are advised not to strain excessively during bowel movements to avoid worsening local congestion and edema.