Yeast infection diaper rash? Help! - January 2015 ...
They say for yeast rashes to keep it as dry as possible, do baking soda baths, use very little diaper cream so that you aren't making it a constantly wet environment and give as much diaper free time as possible. If it seems to be getting worse or won't go away, take him to the doctor. They can swab a rash to find out exactly what it is.