Interesting! How does the yeast infection affect her. Is it with thrush? If this was caused by an antibiotic I would suggest a course of Acidophilus, a good bacteria, which she can get from a health food shop. Just a thought though is that if the ringworm is on the skin and the yeast infection internal it is actually better for her to have the ringworm!! How long did the yeast infection last when she had the sepia last time or does it actually replace the ringworm. Ithink that John is n the right track. It is the yeast infection that needs treating.( And the wrestler of cause!)