As hemorrhoids are located in the anal area, patients need to defecate every day, and feces can easily contaminate the hemorrhoids, especially for patients with prolapsed internal or external hemorrhoids, which can easily induce hemorrhoid infection, inflammation, and consequently edema. You can usually choose to wipe the area with iodophor to clean and sterilize the wound or hemorrhoids to avoid infection and inflammation. For hemorrhoid patients, it is recommended to choose anal lotion or potassium permanganate solution for sitz bath after defecation or before bedtime, which can play a role in reducing swelling and relieving pain, as well as promoting circulation of qi and blood in the perianal area, which to a certain extent can relieve the symptoms of hemorrhoids and avoid aggravation of hemorrhoids. If the hemorrhoid prolapse is more serious, it is recommended to undergo hemorrhoid surgery as soon as possible, and after surgery you can properly choose iodophor wipe local to avoid wound infection and inflammation.