The pain of abortion can be avoided by performing painless abortion during the operation. If the pain is caused by uterine contraction after the operation, analgesic drugs can be given, such as aminotriol, paxil intramuscular injections, or oral painkillers and other methods to play the role of pain relief. In general, if the line is painless abortion, postoperative pain relief is not required, uterine contractions will help the uterine cavity of the blood discharged in a timely manner, so women do not need routine pain relief after abortion, to get out of bed to promote the timely discharge of the uterine cavity of the blood. Abortion in the postoperative period should be given anti-inflammatory, contraction of the uterus treatment, 7-10 days after the operation should be checked for ultrasound review, to understand the uterine recovery.