Pain in the abdomen during intercourse is usually due to gynecological inflammation, such as vaginitis cervicitis or adnexitis. You need to see a doctor for a gynecological examination and ultrasound and colposcopy to determine the type of inflammation based on the examination results and then give the appropriate treatment. If you consider adnexitis, you can apply local heat or physiotherapy to help promote the absorption of inflammation, take oral or cephalosporin antibiotics, or use macrolide antibiotics, and review regularly. If cervicitis or vaginitis is considered, it is usually treated with topical medication, such as oxyfloxacin suppositories or metronidazole vaginal effervescent tablets, and coitus should be avoided during treatment.