Yeast infection can happen anywhere to anybody. I have seen multiple people carry Tinactin and other products and I have tried it too. Recently I came across Lamisil and clearly this product heals a lot faster, and in fewer applications. The other alternative is pure Iodine (surgical quality)but that is harder to work with and stains everything.
So if you are suffering and get into a situation where nothing seems to work... most likely its yeast. Lamisil has many benefits.