With the onset of winter, anorectal patients have the concern that they do not want to be treated in the area of disease, for the reason that it is too cold in winter and inconvenient to take care of. Then today we bring you a little knowledge about post-operative care in anorectal medicine, I hope it will be helpful to you. Correct, proper and comfortable care for patients during the perioperative period of perianal diseases can promote the healing of surgical wounds and make patients recover early, and can avoid various complications. Postoperative care of trauma The dressing should be closely observed for oozing blood; distinguish between old intraoperative blood and fresh bleeding from the trauma. Try not to defecate within 24h after surgery to avoid bleeding from the trauma by rubbing the trauma with stool, and wash the trauma fully with Chinese herbal washing solution or potassium permanganate after each stool to avoid contamination or even infection. A small amount of local bleeding, especially a small drop of blood after stool, is normal, and the bleeding can be stopped after a little pressure on the trauma. Wound cleaning and dressing change. Postoperative cleaning and changing of medication for perianal diseases is of great significance. Special attention is paid to family members in the care of patients, the patient after the stool, to talk about the trauma of the secretions and feces fully clean, clean soft gauze dipped dry, or hair dryer is also a good choice. In order to avoid residual water residue to avoid irritation of the trauma and even cause perianal eczema. Observe the growth of granulation on the wound surface, any abnormalities in the incision and any bleeding, apply ointment to the bottom of the wound, pay attention to avoid the formation of pseudo-healing of the wound, and pay attention to the gentle and skillful action of changing the medicine. Pain care There are many nerves in the anus, which are sensitive to pain. Patients with trauma below the dentate line have obvious pain, especially patients with anal fistula or perianal abscess whose trauma is stimulated by drainage strips feel painful and uncomfortable, and good postoperative psychological care for patients is one of the effective methods to eliminate pain. The pain can be effectively relieved. When changing medicine in the anus, try to move gently to reduce the pain and discomfort of patients. Our department uses physiotherapy, warm water bath and medicine to relieve pain to prevent postoperative pain. Preventing constipation After anal surgery, patients are afraid of pain, and the pain can be aggravated by rubbing the trauma with defecation. Some patients are reluctant to defecate on time, resulting in constipation caused by long residual time of stool in the intestinal cavity. The fluoroscopic patient should eat a liquid or soft diet 1 d after surgery, and eat more fresh fruits and vegetables to ensure that the food is both nutritious and contains a certain amount of fiber. When defecating, be sure to relax, overcome fear, and do not use brute force from small to large, such as hard defecation, use polyethylene glycol or laxative capsules to assist defecation. At the same time, prevent diarrhea, so that soft stools can be formed to promote early healing of the trauma. Adopting comfortable and meticulous perianal care during the perioperative period for perianal diseases not only makes patients comfortable and warm like relatives, but also makes patients feel confident and hopeful in receiving nursing services and actively participate in medical care activities. In conclusion, effective postoperative nursing measures can alleviate patients’ pain, reduce the occurrence of postoperative complications and promote early wound healing.