Hemorrhoids flare-ups, swelling and pain can be treated with warm water or potassium permanganate sitz baths, magnesium sulfate wet compresses, diclofenac sodium suppositories in the anus and so on. 1. Warm salt water sitz bath: improve local blood circulation, edema gradually subside, thus reducing pain. 2. Potassium permanganate sitz bath: potassium permanganate is an oxidizing agent, in addition to its anti-inflammatory effect, it can also astringe the mucous membrane and reduce the perianal edema, and the proportion of concentration is 1:5000 potassium permanganate solution. 3. Magnesium sulfate wet compress: when the edema is strong, pour magnesium sulfate solution with gauze on the wet compress can reduce swelling. 4. Diclofenac sodium suppository: this medicine suppository plug anus can not only play the effect of pain, but also anti-inflammatory. Hemorrhoids flare-ups, if non-surgical treatment is ineffective, can consider surgical treatment. Remember to maintain good habits in ordinary life, do not stand for a long time, eat more fruits and vegetables, etc., to avoid triggering hemorrhoids. Perianal discomfort timely consultation, follow the doctor’s instructions for treatment.