Postoperative plugging of hemorrhoids is generally for anti-inflammatory, pain relief, as well as protection and repair of mucous membranes. 1. anti-inflammatory: hemorrhoids after surgery plug plug is mainly to improve perianal microcirculation, reduce post-surgical wound oozing, edema and inflammatory reaction, reduce constipation on the impact of surgery. Plugged into the anus can play a role in protecting the wound, swelling, anti-inflammatory effect. 2. Relieve pain: hemorrhoids after surgery plug is mainly through the anus to give drugs, drug absorption, drug exudation can give the anorectal mucosal surface to form a protective film, thereby reducing the bowel movement on the anus of the stimulus, can relieve pain. 3. Repair mucosa: hemorrhoids after surgery plug plug is mainly to promote blood circulation of hemorrhoidal veins, increase venous tension, remove necrotic tissue, promote the growth of fresh tissue, thus playing a role in repairing the mucosa. If the patient needs to plug the hemorrhoidal suppository after surgery, it is recommended to consult the relevant doctor in time and cooperate with the doctor for medication.