The causes of pain in the left abdomen are more, clinically, according to the different causes of pain, take different treatment measures: 1, dysmenorrhea causes pain in the abdomen, you can take oral pain medication to relieve symptoms, such as ibuprofen extended-release capsules, etc. 2, acute gynecological inflammation can also lead to pain in the left abdomen, such as acute ovarian inflammation, pelvic inflammatory disease, adnexitis, etc., you need to give patients timely use of anti-inflammatory drugs. The actual pain will be relieved by the use of penicillin, cephalosporin and metronidazole antibiotics. 3, chronic gynecological inflammation can also lead to pain in the left abdomen, usually the pain caused by chronic inflammation is not very intense and is chronic. You can use Chinese medicine or herbal medicine to regulate the clinical condition, and the pain will be gradually relieved.