Can A Sinus Infection Cause Chest Congestion? The Reason
Yes, a sinus infection can directly cause chest congestion. The reason is simple: mucus drains from your sinuses down the back of your throat into your airways. This is called postnasal drip. When infected mucus reaches your chest, it can irritate your lungs and trigger coughing, wheezing, and that heavy feeling of congestion. It does … Read more