Small abdominal pain 3 days after abortion is usually divided into physiological and pathological causes. Physiological reasons are due to the endometrial trauma not fully recovered, if the stomach pain is not particularly serious, it belongs to the normal performance and does not need special treatment. Pathological causes mainly include incomplete abortion, rupture of capillaries in the uterus, pelvic congestion or inflammation, etc. The cause should be clarified and treated accordingly. Physiological causes: The endometrial trauma has not fully recovered, the endometrium has not fully recovered after the abortion, and the endometrial trauma may be slightly painful and accompanied by a small amount of vaginal bleeding, which is a normal physiological phenomenon, and patients need not worry too much and generally do not need special treatment. Pathological reasons: 1. Incomplete abortion: If there is no discharged blood or meconium tissue in the uterus, the patient may experience abdominal pain 3 days after abortion, which may be accompanied by persistent vaginal bleeding. At this time, patients should go to the hospital in a timely manner, follow the doctor’s instructions to take biochemical soup, five plus biochemical capsules and other drugs to promote the discharge of the uterine cavity residue, if necessary, can be carried out to clear the uterus to relieve symptoms; 2, pelvic congestion or inflammation: if blood accumulates in the pelvic cavity after abortion, causing pelvic congestion or pelvic inflammation caused by bacterial infection, can appear small abdominal pain, patients should go to the hospital in a timely manner, follow the doctor’s instructions to actively anti-inflammatory treatment to relieve Symptoms. The patient can use hot towels to apply hot compresses to the abdomen when the lower abdomen is painful, which can appropriately relieve the symptoms, and the patient should pay attention to keeping warm, eating lightly, avoiding overwork, and avoiding sexual intercourse for 2 months after the abortion.