Mixed hemorrhoid surgery after 1 month or so usually can stop sitz bath, specific according to the patient’s personal constitution and surgical wound healing situation, slightly different. Mixed hemorrhoids after surgery usually start the 2nd day to change the medicine, and then need to use warm water sitz bath every day, the temperature control between 36-40 ℃, 2-3 times a day, each time about 20 minutes, if necessary, can be used 1:5000 potassium permanganate solution 3000 ml sitz bath, the patient is still required to every time after defecation sitz bath, until the wound healing, it usually takes about 1 month. Sitz bath has the function of cleaning the anus, can promote local blood circulation, accelerate the healing of postoperative wound, eliminate local inflammation, prevent postoperative infection, delayed healing and other complications. For the old and frail or pregnant women who are not convenient to sit in the bath, you can use gauze soaked in warm water or medicinal liquid to do anal wet compresses, 1-2 times a day. If there is any discomfort after hemorrhoid surgery, go to the hospital in time to check, give the appropriate treatment to avoid delaying the condition and affecting the recovery of the wound.