Clogged Ear During - Cold

That feeling of pressure, muffled hearing, and a "plugged" sensation in your ear is a classic companion to the common cold. While annoying, it’s usually a temporary and harmless side effect of your body fighting off the virus. Understanding the anatomy behind the clog can help you find safe relief and know when to see a doctor. The Root Cause: The Eustachian Tube The primary culprit is not earwax, but your Eustachian tubes . These are narrow, finger-shaped passages that connect the back of your nose and throat (the nasopharynx) to your middle ear.