Itching or burning in the vagina of women may mean they have a yeast infection, which is a common practice. According to statistics, 3 out of 4 women experience it at least once in their lifetime. Vagina is accompanied by pain, tingling, and severe itching, which is very uncomfortable. Vaginal bacterial infections occur most commonly in women between the ages of 25 and 35. Vaginal itching can occur due to a number of reasons such as dryness of the vagina, lack of cleanliness, use of chemical things or using a bad razor.