Sudden abdominal cramps after 5 days of abortion may be caused by uterine contraction, pelvic inflammation, ectopic pregnancy, acute gastroenteritis, gastrointestinal spasms, etc., and should be treated accordingly after clarifying the cause. Common causes and treatments 1, uterine contraction: 5 days after abortion, the uterus can be contracted through the uterus to discharge a small amount of uterine meconium in the body, resulting in abdominal cramps, and can be accompanied by a small amount of vaginal bleeding, which is a normal physiological phenomenon, generally without special treatment; 2, pelvic inflammatory disease: if the residual blood, tissue fluid into the pelvis, the formation of pelvic effusion, susceptible to bacterial infection triggered by pelvic inflammatory disease, the patient should be in accordance with the instructions of the doctor, take Cephalosporin, tinidazole and other medications; 3, ectopic pregnancy: if the ectopic pregnancy patients do not see the gestational sac during abortion, ectopic pregnancy rupture, which can cause abdominal cramps 5 days after abortion, should be promptly to the hospital to prevent the deterioration of the condition; 4, acute gastroenteritis: patients with acute gastroenteritis can also be in the abdominal cramps of the symptoms of the abortion 5 days after a sudden, but also accompanied by nausea, vomiting, etc., should be promptly consult the gastroenterology department actively 5, gastrointestinal spasm: gastrointestinal spasm can occur paroxysm, intermittent abdominal pain, patients can follow the doctor’s instructions to take cetonium bromide, dicyclomine hydrochloride and other symptoms. Precautions can use hot towels for hot compresses when abdominal cramps, can moderate pain relief, attention to light diet during treatment, avoid spicy, cold and other stimulating foods.