What Causes A Clogged Ear?

Sinus Infection

A sinus infection is another condition that can cause a blockage in the Eustachian tube. Rather than draining the mucus and fluid, these things build up inside the middle of the ear, which can lead to clogging and difficulty hearing. A sinus infection, also referred to as sinusitis, often presents with very similar symptoms to the common cold. This occurs when the tissue that lines the sinuses becomes swollen or inflamed. When individuals are healthy, their sinuses have air inside them. However, when sick, they can become filled with fluid and blocked. This fluid and blockage can also trap germs, which leads to an infection. Sinus infections sometimes occur alongside the common cold. They can also occur as a result of allergic reactions, a deviated septum, or nasal polyps. There are a few different types of sinusitis. The acute version begins with cold-like symptoms and tends to last for between two and four weeks. The subacute version lasts between four and twelve weeks. Chronic sinusitis occurs when the symptoms last for at least twelve weeks.

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