How can I lower the pH value in the vagina myself?

Especially after antibiotic treatment and vaginal infections or a combination of both, the vaginal flora can be severely disturbed and the pH value of the vagina can be increased. In order to restore the natural balance of bacteria in the vaginal area and to raise the pH value, the supply of lactic acid can be helpful. Special lactic acid cures from the pharmacy are suitable for this purpose, which are usually applied over a period of seven days in the intimate area.

The supply of probiotic lactobacilli can also lower the pH value through their lactic acid production. In addition, vitamin C-containing vaginal suppositories can lead to an acidification of the pH-value and thus to a growth promotion of the lactic acid bacteria. Another possibility to intervene in the pH balance of the vagina is to take contraceptive preparations.

The contraceptive pills, which contain estrogen and progestin, lower the pH value in the intimate area due to the influence of the hormone estrogen. Particularly during monthly bleeding, blood contact and falling estrogen levels lead to an increase in the pH value. Therefore, it can be helpful to wash the genital area more often with clear water to remove blood residue. Regular changing of bandages and tampons while wearing air-permeable underwear can also help to lower the pH value of the vagina.

Is there an optimal pH value?

Each body is different, so that only approximate values can be given and there is no optimal value of the vagina per se. Values in the acidic pH range are better in this respect, as they are the result of a higher number of lactobacilli, which perform an important protective function of the vagina by maintaining a stable and acidic pH value. Thus, low pH values in the vagina usually indicate a good defense mechanism against potential pathogens and associated infections.However, the vaginal flora of some women may be so well established that even a lower incidence of lactic acid bacteria and thus a more alkaline vaginal pH does not necessarily mean more frequent vaginal infections.