my 2.7 year old boy have reccuring hoarsenes after one or two months.. what should be do? and what is reason behind this?

A. hi it could be allergic problem or it might caused by excess intake of sweet food items , excess crying etc so , please keep your child well hydrated prefer to give Luke warm water to drink avoid giving extreme oily , spicy,cold and sugary food. avoid situation that makes your child crying inconsolably. give food items like warm dal , warm soup etc