Tiny white pustules and/or dark spots are scattered over much of the baby's skin and resolve over weeks to months. Milia. ... As the baby gets older, diaper rashes will come and go.

Medically reviewed by Candice W. Jones, MD FAAP It's not uncommon for a baby's adorable little legs to develop skin rashes, seemingly out of nowhere. And while any skin abnormality is understandably a ...