If the wound bleeding after anal fistula surgery is more and more bleeding, this kind of situation is more important, if the bleeding after anal fistula surgery is less and easier to stop bleeding, this kind of situation is not important. More bleeding after anal fistula surgery and bleeding more than, usually due to the presence of open wounds blood vessel rupture, easy to lead to the patient to appear infected, usually is critical. You should go to the hospital in time to find out the cause of the bleeding, correct the bleeding, and at the same time prevent bacterial infection and other effects on wound healing. After anal fistula surgery bleeding less and easier to stop bleeding is a normal phenomenon, mainly due to defecation or activities slightly intense and other reasons, is a common postoperative normal phenomenon, usually does not matter. After anal fistula surgery in the toilet should pay attention to cleaning, keep the wound clean and dry, the diet should be light and easy to digest and rich in nutrients and fiber-based food, maintain sufficient sleep time, avoid smoking, alcohol and so on. There are many reasons why wounds bleed repeatedly after anal fistula surgery, it is recommended to go to the hospital in time for examination, and actively deal with it to avoid adverse consequences, usually pay attention to the physical condition, maintain a good dietary habits.