Edema 2 months after hemorrhoid surgery may be caused by the wound not fully healed or due to infection. It is normal to have edema after hemorrhoid surgery, but the edema will gradually disappear as the wound recovers. It is not normal for edema to occur two months after surgery, and it can be considered to be caused by incomplete wound healing or infection. Postoperative activities, sitting and squatting for a long time, or dry stools, etc.; not doing a good job of wound care, etc. are all reasons that can lead to slow wound healing, thus resulting in wound edema. In addition, there may be complications during the wound recovery period of infection caused by edema, may be accompanied by pain, swelling and other discomforts, you can use amoxicillin, cefixime, metronidazole and other antibiotics for anti-infection treatment. After hemorrhoid surgery, we should pay attention to anal hygiene, can eat more fresh fruits and vegetables, to develop good bowel habits, to maintain smooth stools, to prevent constipation. Please follow the doctor’s instructions for medication. Discover the perianal discomfort symptoms, go to the hospital as soon as possible to review and give further treatment.