Women who overindulge in sex may not necessarily have specific manifestations, which may include poor mental performance, poor concentration, vulvar itching, and back pain. 1. Poor mental state: over-indulgence in women may cause mental depression, daily listlessness, and may also cause insomnia. 2. Lack of concentration: over-indulgence will consume more energy of the body, and the spirit will be depressed, it is difficult to concentrate, and you can not concentrate on doing things. 3. Vulvar itching: prolonged sexual life may lead to vaginal flora disorders, pathogenic bacteria invasion triggered by inflammation, may appear vulvar itching symptoms. 4. Back pain: female overindulgence is common is that women will appear some fatigue, and easy to lead to some pelvic congestion, but also cause some of the feeling of pain in the abdomen and waist. Due to the different physical conditions of each person, the performance of over-indulgence is not the same, it is recommended to consult a regular hospital in a timely manner.