Three-quarters of women suffer from yeast infections

ASK THE DOCTORS

Dear Doctor: I had a yeast infection, and even though I did everything the doctor told me to, it has come back twice. What causes a yeast infection? How do I keep from getting another one?

Dear Reader: About three-quarters of all women are regrettably familiar with the unique torment of a vaginal yeast infection. Also known as vaginal candidiasis, it’s a condition that occurs due to…