m not exactly sure of how it came about or how common it is
in infants but I know that if you go to a health food store and buy probiotics for
infants, it usually helps with thrush. I've had thrush in my mouth as a teenager and I can tell you it was the WORST!! It's soo painful, so if your baby is very uncomfortable then you know why. I hope it clears up fast! If you are breastfeeding, I think that helps it go away quicker too!