What causes right lower abdominal pain?

Female causes of right lower abdominal pain include the following points: first, right adnexitis, adnexal cyst or pelvic inflammatory disease, etc., after examination of uterine adnexal B ultrasound can be clear. If adnexal cyst is large or there is a large amount of pelvic effusion, it needs to be combined with anti-inflammatory or surgical resection. Second, gastrointestinal reactions, such as colitis, etc., normal constipation or diarrhea symptoms. Third, metastatic right lower abdominal pain, need to be alert to acute appendicitis caused.