my son is 3 year 9 months old and he is having extreme cough and cold. I gave him many home remedies as well as consulted doctor stilll he is having extreme cough. what should I do?

A. hi first and most important thing to do is ,please maintain good hydration throughout the day. dont try so many remedies give luke warm water in 2tbsp quantity at gap of 2 hours you may add pinch of ajwain seeds in the water. ajwain help to reduce the congestion