Feeling the wound stinging during sex after lateral incision may be caused by the wound not healing well or rough sex. 1. The wound has not healed well. The wound needs a healing time after the lateral incision, if you have sex too early when the wound is not healed, it may stimulate the incision area, which will cause the wound to sting and feel uncomfortable. You need to stop having sex in time and observe whether there is redness, swelling and bleeding at the incision. 2. Rough sex. If the side incision has healed, but still appear side incision tingling phenomenon during intercourse, it may be too rough during sex, causing damage to the side incision site or leading to secondary tearing of the incision site. It may also be caused by spasm and contraction of the incision scar. To do a good job of sexual foreplay, pay attention to gentle movements, and go to the hospital to check the incision scar has no tear, hyperplasia phenomenon, give targeted treatment.