Regarding the Cold Sores...

I would highly recommend going to the health store and picking up Super Lysine plus. (I have used the Quantum Health Brand). These little tabs will kick the butt out of the cold store in 3 days. Welllll worth the money!!!

Regarding the Thrush...

I think there is an underlying issue. My suggestion would be to add an acidophilus caplet with your yogurt....again - health store. Sometimes trying a 'natural' method vs. a 'man-made' prescription can do the trick.

Lydia