If you’re battling chest congestion from a cold, flu, or COVID-19, decongestants and humidifiers can offer relief. Learn ...

take care to avoid aspiration that increases chest congestion particularly in infants. If the baby has cystic fibrosis, then they will need a distinctive, rhythmic style of tapping with a cupped hand.

You can also try gently tapping on your own chest. Why it works ... you can clear the congestion and feel more comfortable.