baby is continuously coughing since last 10days. voice like "khar khar" while breathing, after medication also it is still same.

A. Hello good afternoon !! During cold and cough and after the recovery ,wheezing sound from chest,blocked nose ,breathing issues is normal due to accumulation of mucus. Apply baby vicks vaporub on baby's chest ,do steaming for instant relief. If the baby is having more wheezing sound,breathing issues then consult Doctor for monitoring saturation levels and treatment.