Ah yes, the yeast infection....The symptoms can be mild or really rough. Vaginal itching is the biggy. YOu may experiance more discharge than usual, it may be tinted yellow, and it may smell. You may even feel a burn when you pee. In persons who take a lot of antibiotics, yeast infections and thrush (like a yeast infection in your mouth) are common. Strong antibiotics will sometimes kill off the good bacteria in the vagina and mouth and that starts up the infection. It's a big inconvienance, but both are easy to treat. If I get one unexpectantly, I use over the counter stuff. Usually when I am prescribed antibiotics, I go ahead and ask for Diflucan. It's a prescription drug that treats yeast. It's a pill and it clears things up pretty fast, or can be taken as a precaution. There are also mouth rinses and waifers that can be prescribed for thrush. Symptoms of thrush are dry mouth, coated toung, and the corners of your mouth will get sore and may get crusty. Babies get it alot. It is important to treat it soon though because it could lead to urinary tract infections and possibly a kidney infection. I had one last year and it was PAINFULL. It should take about two days to clear up w/ over the counter stuff, and Diflucan shows results in about 24 hours. Even if you take the pill med. go ahead and buy a vaginal itch cream, like Vagisil, to help ease your discomfort. Avoid sex, it will be uncomfortable, and a UTI is more likley. As a precaution, eat yogurt. It contains acidopholis (you can get it in pills next to the vitimins at the store), and helps combat yeast. If your "problem" doesn't ease up after 72 hours, you should see the gyno.Eventually you will get more intune with your body and this will be easy.HOpe this helpsDebbie22 yr old w/ CF