A vaginal pH of 4.6 is an abnormality that needs to be adjusted according to whether or not it is combined with a bacterial infection. If the test suggests that there is a bacterial infection, vaginal douching and medication to treat vaginitis should be used, and if there is no bacterial infection and it is just a simple acidity/alkalinity imbalance, medication to adjust the vaginal flora can be used. Healthy women have a weakly acidic environment in the vagina, with a pH value between 5.5 and 6.5, and the dominant flora is Lactobacillus. If the microecological examination of vaginal secretions, suggesting that the pH value of the vagina is outside the normal range, there must be a vaginal flora imbalance, and often accompanied by a variety of bacterial infections, commonly vaginitis, you can use the red nucleus gynecological cleansing lotion rinse, the use of Mycobacterium mycoplasma suppositories or clindamycin suppositories for treatment. Simple dysbiosis is less common, and is likely to occur in older postmenopausal women, when drugs can be chosen on the basis of vaginal douching, the use of lactobacilli vaginal capsules, used daily, can adjust the vaginal pH, to restore the number of lactic acid bacterial flora.