my son is 4.7 years old he is suffering from cough but not able to puke out the sticky mucus which comes while coughing kindly suggest some remedies to melt down the mucus so that it comes out of the body kindly suggest

A. Then nebulising is going to be the best solution to your problem that is going to help in melting the cough and it has come out and going to come out into the poop of your child so that would be a better way it would be less disturbing and discomforting for the child so you can check with your doctor and proceeded with it