Internal examination usually refers to gynecological internal examination. It is normal to feel pain during internal examination, but the pain symptoms during internal examination are usually not serious. If the pain is mild and can be relieved, it may be due to excessive mental tension and vaginal spasms and contractions during the examination. It may also be caused by uncooperative gynecological examinations that result in painful damage to the vaginal wall from the instruments. In addition, some people with more sensitive nerves and a lower tolerance for pain may feel the pain more than the average person. Patients with vaginal or cervical lesions, such as vaginitis or cervical tumors, may have more severe pain or bleeding during the examination, and should have their vaginal secretions tested, TCT, colposcopic biopsy, etc. for further diagnosis and active treatment. In addition, for internal gynecological examinations, it is important to avoid vaginal medication the night before, to avoid sexual intercourse, and to avoid menstrual periods in order not to affect the examination results. After the internal examination, it is forbidden to have intercourse, take a bath or swim for half a month, and wash the vulva with warm water every day to avoid infection.