The use of a lactic acid gel in the treatment and prevention of bacterial vaginosis and urinary tract infections as a challenge to antibacterial therapy. A literature review

Bacterial vaginosis and urinary tract infections are common conditions that lead to a decrease in the quality of life and significant economic costs. The review provides up-to-date information on the role of lactic acid in the microbiota of the vagina and urinary tract, as well as on the use of a lactic acid gel in these conditions. Bacterial vaginosis is associated with an increased risk of urinary tract infections. Antibacterial therapy demonstrates statistically significant results in treating exacerbation, but not preventing further relapses, which is due to the possible high ability of bacteria to form biofilms. Lactic acid, unlike hydrogen peroxide, is involved in maintaining the vaginal microbiota and enhancing its protective function against sexually transmitted infections, and indirectly affects the urinary microbiota. This may allow the use of lactic acid for the treatment and prevention of relapses in both bacterial vaginosis and urinary tract infections.