aaslam alikum Dr sab my baby is 7 months old but one month my baby is allmost ill baby is suffering from cold how can i do this know I take this so many medicine but no change dry cough running nose continue

A. Is the problem is continuous then it is very normal to say that the child is definitely having some kind of an allergy because when nothing is persistent for a child for a longer duration that is an indication of an allergy only and nothing else I get an allergy test done for the child