After anal fistula surgery, it is best to drive after one month, and no pain when sitting, otherwise premature driving is likely to lead to reopening of the wound, bleeding, infection and so on. Generally speaking, one month after anal fistula surgery, the wound basically anastomosis and not easy to infection, bleeding, sitting pain is basically disappeared, at this time you can drive, but it is not recommended to drive for a long time, which will easily lead to the surgical wound blood circulation is not circulating, the healing of the situation is slowed down. However, if the sitting position is still relatively painful, indicating that the wound is not completely healed, it is not recommended to drive, otherwise it is easy to lead to the re-rupture of the wound, bleeding, infection and so on. It is recommended to maintain a light diet after anal fistula surgery, avoid constipation, and timely follow-up observation, which will help the healing of the disease. The specific condition of recovery and can drive can consult the attending physician.