There are many causes of pain in the lower right side of the female abdomen, which may be caused by dysmenorrhea, pain often associated with changes in their own endocrine or gynecological diseases, mostly with a history of dysmenorrhea, which can be relieved by drinking ginger sugar water. In addition, diseases of the digestive system, urinary system and gynecology can also cause pain in the lower right side of the abdomen in women. 1, digestive system diseases: the most common disease is appendicitis, the typical symptoms are first pain in the upper abdomen or around the umbilicus, and then transferred to the right lower abdomen, there can be pressure pain, rebound pain and other symptoms. Appendicitis is a disease caused by improper diet, obstruction of the lumen of the appendix, and infection. The diagnosis can be clarified by blood count and abdominal plain film. In addition, various acute and chronic enteritis, intestinal flatulence, intestinal torsion and other intestinal diseases can also lead to pain on the lower right side of the abdomen, which may be accompanied by diarrhea, abdominal distension, anal stopping exhaustion and defecation, etc.; 2. Urinary system diseases: right pyelonephritis, right urinary tract stones and other urinary system diseases can lead to the appearance of right lower abdominal pain, in addition to urinary pain, urinary urgency, urinary frequency, lumbar pain, fever and other conditions. Mainly related to their own metabolism, bad sex life, urinary tract infections, etc., can check urinary routine to clarify whether there are urinary tract diseases; 3, gynecological diseases: gynecological inflammatory diseases such as pelvic inflammatory disease, right tubal inflammation, ovarian cysts, ectopic pregnancy and other gynecological diseases may lead to pain in the lower right side of the female abdomen, and may have symptoms such as increased vaginal discharge, odor and color change. Ruptured ectopic pregnancy often has a history of menopause, which is more urgent, and it is recommended to take to the hospital immediately for resuscitation if suspected. In addition, trauma to the lower right abdomen and herpes zoster can also cause pain in the lower right side of the lower abdomen. There are many causes of pain in the lower right side of the abdomen, which need to be judged based on medical history, symptoms and auxiliary examinations. It is recommended to visit the gastroenterology department or general surgery department of the hospital for early diagnosis and symptomatic treatment.