My friend has a 3 years old (just turned 3), which is used diapers during the day but still wears a diaper at night. It has a yeast diaper rash infection that is resistant to drugs. His mother also feed your yogurt and acidophilus. Nothing works. He suggested removing leavened foods from your diet for a while ‘and change the type of pañales.Cualquier tips to help would be appreciated.

Any remedy (the natural way,preferably) for this? Some say feminine wash will do it; some say it’s normal during pregnancy. Thanks!