Why do people get clogged and stuffy ears? Typical causes include excess earwax, sinus pressure, ear infections, fluid in the ear, and noise damage. Other conditions include airplane ear and swimmer’s ear (
otitis externa).
Earwax is one of the most common causes of clogged ears. It’s important to understand that people produce different quantities of earwax, so there is no typical volume.
However, using cotton swabs to
remove earwax will definitely make things worse. It pushes earwax further into the ear, where it collects and hardens deeper inside. Using earplugs, earphones and hearing aids regularly can also increase the earwax in your ears. These devices similarly push the wax further in, and also prevent it from falling out naturally.
Another common source of clogged ears is the eustachian tubes, which connect the ear to the throat. These tubes are only a few millimeters wide and about one and one-half inches long. They provide fresh air to the inner ear, balance internal pressure, and drain fluid and mucus from the middle ear to the back of the throat. Whenever you chew, yawn or swallow, the tubes open.
If you experience swelling around your neck and throat — from allergies, a cold, or an infection — the tubes may be pinched shut. They can also fill with fluid and/or negative pressure. This causes
ear pain, stuffy ears, and can also affect hearing.
This feeling is known as
barotrauma. It is the same thing you feel while scuba diving, when in a plane or when hiking or driving in the mountains.