What is a common reason for vaginal itching?

Many: Some include various types of infections. Also allergic reactions to soaps, detergents, body washes and tampons to name a few. Also some are allergic to the latex in codoms.

Reasons: Evaluate to determine cause. Causes of vaginal itching include yeast infections; vaginitis; contact w chemicals (douches, detergent, feminine spray, contraceptive foam/ jelly or ointments or creams); stress; pinworm; menopause (vaginal drying); precancerous lesions; stress.