Better to consult a pediatrician for cough and cold as you say heavy cough and cold. It's especially urgent if child is breathing fast, not active and not feeding. Nebulization should be given only if advised by doctors. Duolin is used in selected cases only and has side effects which a lay person cannot gauge. Simple steam inhalation with steamer is safe and best.
Next Steps
consult a pediatrician
Answered2021-02-07 07:32:21
Let others know if this answer was helpful