A patient should call the doctor or arrange an appointment in case of following symptoms-Fever or chillsMore pain around the incision siteSwelling, bleeding and drainage from the incision siteBelly pain, cramping, or swellingRestricted bowel movement for more than two daysVomitingLoss of appetiteConstant coughing and shortness of breathWatery diarrhoea for more than three daysA moderate pain post-surgery is a normal thing, but, in case of severe pain and any of the above conditions, a doctor’s advice needs to be sought. The doctor might also prescribe antibiotics to eliminate any infection.