my baby breath through mouth will it be a problem

A. bad odour and smell coming from the oral cavity can be due to either some tooth infection as wexll as oral cavity infection and sometimes it might be related to the digestion problem which is causing bad odour coming from the intestine. if you have rxuled out oral cavity problem then kindly give only easily digestible food to the child and plenty of water to drink and do not give any type of packet foods and stop milk products for few days