The hemorrhoid patients should usually use hot water to clean the sitz bath, using hot water to clean the sitz bath has two benefits: 1, hot water can accelerate the speed of blood circulation within the hemorrhoid, thus improving the bruising state of the hemorrhoid and reducing the acute attack symptoms such as hemorrhoid edema; 2, hot water can effectively relieve the spasm of the sphincter muscle around the anus, thus reducing the painful symptoms of the hemorrhoid. And if you wash with cold water, the stimulation of cold water will cause spasm of blood vessels within the hemorrhoid, thus aggravating the obstruction of blood return to the hemorrhoid, which may lead to an acute attack of the hemorrhoid. However, if the hemorrhoids are acutely painful during an acute attack, using cold water to cleanse them initially can reduce the painful symptoms. But after the pain is relieved, you should still use a hot water bath to promote the recovery of hemorrhoids. In addition, hemorrhoid patients should usually pay attention to a light diet, avoid spicy, stimulating food, keep the stool softened and smooth, to prevent constipation, after the stool need to pay attention to the anal cleansing.