Hello Doctor, My son Vedant has cavity in his tooth he is 4 years old and last week we notice swelling in his left side chick nd it was paining so we r very worry about it what should i do .

A. hello maintain a proper hygiene and also it would be better if you can check with your dentist and she will be able to guide you better on examination of the same an advise you accordingly which would be better and also safe and absolutely nothing to worry about