Hi. Yes <font color ="#3b5998"><b> @6372999217d2c800158d8bec </b></font> is right it might be due to vitamin deficiency u better consultant paediatrician. Sometimes it causes because of lack of intake i.e. water or juice or might be due to stomach upset. Plz give more water, fresh fruits and healthy <u>food</u>

apply glycerine for home remedy

use coconut oil for home remedy apply on the place,&nbsp; but pls consult ur doctor..

thank u

mouth ulcer can be due to vitamin deficiency, please consult with paediatrician...