Diaper rash is a very common condition that can cause a baby's
skin to become sore, red, and tender. The rash usually occurs
because the skin is irritated by soiled diapers that are left on
for too long; friction from the diaper; or certain brands of
detergent, soaps, or baby wipes on sensitive skin. The plastic
that prevents diapers from leaking also prevents air
circulation, thus creating a warm, moist environment where
rashes and fungi can thrive. Also, the introduction of new foods
can change the content and frequency of a baby's feces (poop),
which can sometimes lead to a diaper rash. And diarrhea can make
a diaper rash worse. Diaper rash that lasts for more than a few
days, even with changes to the diapering routine, might be
caused by a yeast called Candida albicans (a type of fungus).
This form of the rash is usually red, slightly raised, and has
small red dots extending beyond the main part of the rash. It
often starts in the creases of skin and can spread to skin on
the front and back of the baby. A