my baby is developing white patches under her skin from 4-5 days,the skin is completely white, what remedies should I follow? is it because of some deficiencies??

A. can not say without examination. White patches may have many reasons . This seems Pityriasis Alba it is a self limiting problem. use good lotion, maintain skin hygiene and offer a healthy diet is nessesary. it resolves itself spontaneously in a few months.. if not do Consult your paedritician first .