What lowers the pH value in the vagina?

In addition to numerous influences that cause the pH value of the vagina to rise, there are also a number of factors that are able to lower it. For example, acidic urine, which can have a prolonged effect on the vaginal environment if the intimate area is not sufficiently cleansed, can lead to a decrease in the pH value. Urine itself has a relatively wide range of standard pH values, mainly influenced by diet, which can range from 5 to 8.

Thus, the values are in the acidic or basic range. Only acidic urine causes a lower pH value as described above. In addition, higher estrogen levels, which occur in women from the first menstrual period to menopause with a proper hormone balance, can lower the pH value. The external supply of estrogens, as used in the contraceptive pill or in the treatment of postmenopausal osteoporosis, can also influence the vaginal pH and lower it.

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

Numerous factors play a role in lowering or raising the pH value. Therefore, you can influence the pH value yourself through your everyday behavior. An increase and thus a more alkaline value can be achieved by discontinuing the Anti-Baby Pill.

By providing glycogen in the vaginal mucosa, estrogen has the effect that this is metabolized by lactobacilli to lactic acid and the pH value drops into the acidic range. Therefore, discontinuing the combined contraceptive pill leads to a reduction in the estrogen level and thus to an increase in the vaginal pH value, since this drug contains both progestin and estrogen. Progestogen-only pills, in turn, do not affect the pH value.

Even if intimate hygiene is incorrect, the pH value can rise if soaps are used in the intimate area. This is not recommended, however, as it massively interferes with the sensitive vaginal flora and interferes with the natural balance and also “washes away” important bacteria. Clear water is completely sufficient for washing the female genital area.

Measures that serve to increase the pH value should always be taken with care. An increased pH value in the vagina is associated with a higher risk of vaginal infections. As a rule, a targeted increase in the vaginal pH value is therefore unnecessary.