It is painful to take out the round ring, because it is easy to bring the ring for a long time will cause part or all of it to be embedded in the shallow muscle layer of the uterus, and there will be some pain when the ring is taken out, but this pain is usually bearable, do not worry. The best choice is to remove the ring 3-7 days after menstruation, so as to reduce the bleeding situation. Pay attention to hygiene, half a month after the removal of the ring can not take a bath, can not have intercourse, so as not to aggravate the infection. In addition, you need to take cephalosporin antibiotics or metronidazole after the removal of the ring to help the recovery of the condition. Usually drink more water, strengthen the diet nutrition. Exercise properly, can enhance resistance, eat more vegetables and fruits, do not eat stimulating food.