Women enter old age physiologically after menopause. After menopause, ovarian function declines and estrogen decreases. The vaginal mucosa becomes thinner and the vaginal folds become flat. Vaginal elasticity decreases and resistance decreases. In addition to vaginitis, sex life also brings confusion, libido decreases, vaginal atrophy causes vaginal pain during sex, vaginal dryness, which can affect the couple’s relationship. 1, keep the external factors clean, wear cotton underwear. 2, often do anal contraction exercise, exercise the pelvic floor muscles. 3, eat less spicy stimulating food, regular life. Exercise properly. 4. If you find that vaginal discharge increases. If you find an increase in vaginal discharge, odor and vulvar itching, go to the hospital as soon as possible for treatment and timely laboratory tests. 5. Have an annual gynecological checkup. And do screening for cervical cancer. 6.If the vagina is dry during sex, you can apply Ovidin ointment in the vagina before sex. 7.Two times a week, take a sitz bath with boiling water to promote blood circulation in the vulva and reduce inflammation. 8.Take vitamin E orally in appropriate amount to enhance resistance 9.Drink more fresh soy milk 10.Keep your mood relaxed. Participate in more social activities