Hello doctor, my son is five years old he take long inhale after 1 or 2 minutes regularly at daytime what's the problem pls suggest ?

A. at this age it is very common to have such type of habits but when the child is engaged in an activity and the child forget about that habit then it is just a habit which you have to divert and stop but if it is present constantly e during an active and interesting phase of the child than a medical evaluation has to be done to find whether the child is having any breathing difficulty or not