The wound is hot and spicy one month after anal surgery, which may be related to diet, wound infection and incomplete healing. 1. Diet, the most important factor, if the diet is spicy, it can cause conscious anal hot performance during stool; if you eat too much meat or cartilage and other difficult to digest food, it can cause hard stool, scratching the anus, causing hot and spicy feeling. 2. Wound infection, in the process of recovery due to irregular medication change, causing wound infection, can appear similar performance. Timely medical treatment is needed to disinfect the infected wound. 3. Incomplete healing, some people may have pain caused by incomplete healing of wounds after anal surgery, and need to follow the doctor’s instructions to change the medication, topical medication and other measures. The specific causes of the above symptoms need to be clarified after seeking medical treatment, and at the same time under the guidance of a professional doctor to avoid causing delays in the condition.