Vaginal infections are quite common and often a recurring problem among women of all age groups. An indication of abnormal acidity of the vaginal discharge can help evaluate whether the vaginal symptoms are likely caused by an infection that may require follow-up with a healthcare professional. An acidic vaginal pH value of 3.8 to 4.5 is a basic requirement for the optimal functioning of the body’s own system of protecting the vagina. This system can effectively avoid colonization by pathogenic germs and the occurrence of vaginal infections.
