Hey supriti it wont harm d baby.. But u need to cure it.. U can try steamin n gargling it really helps... Additionally try having kadha... Boil 2 cups of watr wid some cloves gingr n tulsi leaves n jaggry.. N let it boil til 1 cup is left.. Hv it sip by sip whn its warm.. Before hitting bed put a dollop of mustard oil on d crown area.. Dont massage jus pat it..also massage ur sole part of d feet wid mustard oil.. Avoid banana n curd at night.. N alwaz hv warm watr if possible add one clove to it... Dis all works for me.. <br>

Try steaming <font color ="#3b5998"><b><a href="http://app.babychakra.com/article/929">Why You Must Opt For Steam For You And Your Child?</a></b></font>; And also turmeric milk will help..