Talk to Pediatrician on Skin Issue

Assalamu Alaykum. My son age 6 years 10 months has very very small blisters like prickly heat on cheeks and above eyes. Not sure if blisters is right word. It's infact what is called as Pitt garmi danay. He eats eggs a lot. 2 daily sometimes 3 eggs a day. Infact eggs paratha is only thing he eats daily.