Hemorrhoid surgery is prone to complications such as postoperative bleeding, pain, infection, constipation and urinary retention. Depending on the complications, pain relief, anti-infection, constipation, diuresis and other treatments should be carried out. 1. pain relief: postoperative pain is obvious to carry out pain treatment, often used drugs such as ibuprofen, lidocaine gel, etc., in most cases, after hemorrhoid surgery does not need to carry out pain relief. 2. anti-infection: in order to prevent infection, hemorrhoid surgery needs to be injected with anti-inflammatory injections or static injection of anti-inflammatory drugs for 2-7 days, to prevent high fever caused by infection, pain and wound secretion increase and so on, the commonly used drugs are cefixime, amoxicillin, ciprofloxacin and so on, follow the doctor’s instructions to use. 3. Treatment of constipation: hemorrhoid surgery is easy because of pain, fear of defecation, mental tension constipation, urinary retention and other symptoms. Constipation patients should eat foods with more fiber, such as more vegetables and fruits, to prevent dry stools, causing pain in the toilet. Severe constipation can be taken orally lactulose, Ma Ren Lunji Pills and other drugs to soften the stool to relieve. 4. diuretic: urinary retention can be hot towel external compresses on the lower abdomen, can not be relieved on their own patients, the need to line insertion of urinary catheter, to be recovered before pulling out the urinary catheter. If any of the above situations occur after hemorrhoid surgery, it is necessary to communicate with the attending physician in time, without delay, under the guidance of the doctor for the appropriate treatment treatment, in order to avoid adverse consequences.