Painless abortion post-operative precautions can be mainly from the post-operative rest and psychological adjustment. 1, first of all, to ensure adequate rest. Some people think that painless abortion is not a major surgery, work as usual or even work overtime, this idea and practice is not desirable, otherwise it will bring great harm to the body, it is difficult to return to the previous state. 2, after the painless abortion must pay attention to recuperation. You should avoid cold drinks, less long time open air conditioning, meals should be light and nutritious. In addition, there are some special taboos, such as cleaning taboos, not washing the basin pond within a month after the abortion, do not do vaginal douche, prohibit swimming. The pads should be changed regularly; do not wear chemical fiber fabric underwear; underwear change daily. 3, dietary conditioning, pay attention to the diet tonic. Eat more high-quality protein to strengthen the body, but do not eat too much grease, to prevent nourishing hindrance. 4, abortion after the prohibition of sweating, swimming, tub bath, forbidden sex, male foreskin in the latent bacteria and female vulva, vagina, cervical bacteria can take advantage of the opportunity to infect the uterine cavity; at the same time, the embryonic tissue stripped of blood sinus open, easy to be infected by bacteria. 5, as for the adjustment in the mentality, first of all, we must correctly understand and accept the emotional changes such as fear, grief and guilt after the surgery, and understand that such changes will subside with time. In order to relieve the discomfort caused by the emotional changes, you can seek appropriate ways of catharsis, such as crying and confiding in yourself. 6. Medication. Antibiotics should be taken under the guidance of a physician to prevent infection when vaginal bleeding exceeds 7 days. If the bleeding continues for more than two weeks, you should go to a medical institution to find out the cause of the bleeding and if it is necessary to perform an operation to remove the uterus. The most important thing is that you must not drive or engage in other dangerous activities on the day after the operation, because the medication may cause a delayed reaction, which may lead to accidents.