Left lower abdominal pain in women may be related to pelvic inflammatory disease, colitis, left ureteral stone and other causes. It can be treated by oral metronidazole tablets, dexamethasone acetate tablets, laser lithotripsy and so on. 1. Pelvic inflammatory disease: when suffering from pelvic inflammatory disease, due to the inflammation caused by local tissue adhesion and cause the symptoms of women’s left lower abdomen pain. It can be treated by taking oral levofloxacin tablets, metronidazole tablets and other drugs. 2. Colitis: due to inflammatory stimulation, the mucosal tissues are congested and edematous, resulting in colonic dysfunction. It causes spasmodic transient pain, which can appear as a symptom of left lower abdominal pain in women. You can orally take Liuzosulfapyridine enteric-coated tablets, dexamethasone acetate tablets and other drugs to relieve pain. 3. left ureteral stone: due to the stone stuck in the ureter, resulting in ureteral contraction spasm, can appear the symptoms of the woman’s left lower abdomen pain. It can be treated by laser lithotripsy and other methods. Women’s left lower abdominal pain may also be other causes, it is recommended that patients go to the hospital to identify the cause of the standardized treatment, under the guidance of the doctor to use medication.