How long does it take for surgical scars from anal fissure surgery to return to normal?
The scar recovery time after anal fissure surgery usually takes 1–6 months. If the condition is mild and the patient has good physical health, it may require only 1–3 months. However, for patients with poorer constitutions and slower recovery, it could take 4–6 months. Should any abnormal symptoms occur, prompt medical attention is recommended.

After anal fissure surgery, a wound remains at the surgical site, which may form scar tissue during the healing process. If the patient's condition is mild, the surgical wound is small, and postoperative recovery progresses well, the scar recovery period may be shorter, typically around 1–3 months.
However, if the condition is severe, the surgical wound is large, or postoperative recovery is slow, the scar recovery time may be prolonged, possibly requiring 4–6 months. The exact recovery duration can vary significantly among individuals—some may heal faster, while others may need more time. Therefore, after surgery, patients should closely monitor wound healing and follow their doctor’s instructions regarding postoperative care and maintenance to promote optimal scar recovery.
During the recovery process, patients should maintain a light diet and avoid consuming overly spicy or irritating foods, which might exacerbate scar tissue formation. Additionally, maintaining regular bowel movements and avoiding constipation or diarrhea is essential, as these conditions can adversely affect scar healing.