Many times, more severe edema can occur after hemorrhoid surgery, which can be painful as well as interfere with post-operative wound healing, making it painful. To resolve anal edema after hemorrhoid surgery, you need to understand how anal edema after hemorrhoid surgery is formed. First of all, hemorrhoids undergo surgery, which disrupts the venous return of the hemorrhoid nucleus, resulting in edema caused by impaired venous return to the local tissue. For edema after hemorrhoid surgery, there are a number of methods that can be taken to speed up the edema receding and eliminate it completely. 1, first of all, you can use the method of local massage, hot towels on the edema parts of the hot compress, and then gentle massage, can promote the edema parts of the tissue fluid back absorption, reduce edema. Massage process, the use of magnesium sulfate solution wet compress, the use of magnesium sulfate high osmotic pressure, can absorb the role of water, with the massage effect is better. 2, in addition, the appearance of edema with the local tissue relaxation, exudate drainage is not smooth and incomplete removal of hemorrhoids nucleus is related, which is mainly related to the issue of surgical treatment. 3, for more serious edema, you can again perform the removal of local tissues around the anal edema, extend the wound, try to remove some hemorrhoid nucleus tissue is conducive to quickly subside edema. After hemorrhoid surgery, you need to abstain from having too long a bowel movement, pay attention to properly increasing the intake of green vegetables, fruits and other foods, and drink more water to prevent constipation, which can also help reduce edema.