Gynecological vaginal plugs do not cause symptoms of abdominal pain. In this case, endometritis and pelvic inflammatory disease are considered. When the pills are inserted, the finger enters the deep part of the vagina and touches the cervix, causing uterine tenderness, which is usually relieved after rest. In addition, we should pay attention to the symptoms of vaginal congestion, redness, swelling, itching and abdominal pain caused by drug allergy. It is recommended to stop using it first and observe it after bed rest. If it does not improve, you need to go to the hospital for internal gynecological examination and ultrasound examination of the uterine adnexa to rule out abnormalities. Eat a light diet, avoid spicy and stimulating, eat more protein-rich foods, pay attention to a balanced diet and enhance physical fitness. Do not stay up late and maintain a healthy lifestyle.