Feminine itch causes run the gamut from simple irritation to infection by organisms such as yeast, bacteria and protozoa. While most causes of feminine itching are simple and easy to treat at home, post-menopausal women experiencing frequent vaginal itching should visit their doctor to rule out serious diseases such as cancer. By taking simple precautions and choosing their hygiene products, bathroom tissue and clothing wisely, women can often avoid feminine itch causes.
Infection
According to the Dartmouth-Hitchcock Medical Center, part of Dartmouth College, the primary cause of feminine itching is an infection. Yeast (Candida albicans), bacteria, and a protozoa called trichomans may infect the vagina. Vaginal secretions after the infection then cause the vulvar area to itch, and a secondary infection may result from scratching. Telltale signs of infection include strangely colored vaginal secretions or discharge. Normal vaginal discharge is clear. Yeast infections produce a white or slightly yellow colored discharge, while bacterial infections and trichomans create yellowish or even yellow-green discharge.
Irritation
A second cause of feminine itching is irritation from chemicals such as fragrances added to products touching the vaginal area. Scented panty liners of feminine hygiene products can cause feminine itching. Even scented toilet paper can cause feminine itching if the chemicals irritate the sensitive skin near the vulva and vagina. Other household products that can cause irritation include detergents, dryer sheets, and fabric softeners used to wash underwear. The scents and chemicals absorbed by underwear may be released upon wearing and cause uncomfortable feminine itching.
Hormonal Changes
According to the Merck Manual, a diagnostic manual used by health care professionals, hormonal changes may also cause feminine itching. During menopause, the vaginal lining thins and vaginal discharge may also diminish. This creates vaginal dryness, which leads to itching. In rare cases, post menopausal women experiencing severe vulvar or vaginal itching may have cancer, according to the Dartmouth-Hitchcock Medical Center. Post menopausal women or menopausal women experiencing feminine itching should consult their doctor to rule out serious diseases such as cancer.
