I started noticing small red spots that resembled prickly heat on the creases and forehead of my baby's skin. The number of spots increased the next day. It made me wonder if it was a mosquito bite or due to heat. So we tried bathing him in lukewarm water instead of very hot water, dried him completely and applied Johnson's baby lotion to these areas. This helped a bit. The doc confirmed it was some allergic reaction which usually happened in kids and if it aggravated, he advised me to use Nivea Face cream or Johnson's baby powder/lotion. The skin folds are very sensitive and should be kept dry at all times. Avoid using greasy creams and lotions to these areas such as groin, hand and leg folds.