When a baby is kept cool and doesn’t overdress, a heat-related newborn rash generally goes away on its own in three to four ...

But bright, red patches on the face may be a sign of a contagious viral illness called Fifth Disease or slap cheek. Cold-like symptoms precede the rash by 2-3 days, but once the rash develops the ...

With a newborn's brand-new skin, weird bumps and rashes are totally normal — I promise, you'll get through the adjustment period! So don't stay up all night fretting — well, at least not for ...