Hemorrhoids are a common disease, resection precautions include: 1, preoperative: pain is more sensitive, the patient is more psychologically stressed, before doing mixed hemorrhoid surgery should do a good job on the patient’s mind, in the day before doing hemorrhoids generally into a liquid easy to digest diet. In the night before doing hemorrhoids to perform intestinal cleansing enema to keep the anus clean; 2, intraoperative: in doing hemorrhoid surgery, anesthesia should be adequate, dilation should be adequate, hemostasis should be complete; 3, postoperative: postoperative to pay attention to complications, the four major complications include bleeding, urinary retention, pain, infection. After the surgery, antipyretic and sedative drugs are usually given to relieve pain. Have the patient take a sitz bath with water after the first bowel movement to clean the trauma as well as possible. Common antimicrobials are given to prevent infection from occurring and causing surrounding inflammation.