NSAIDs reduce pain, inflammation and swelling while helping the body return to a normal temperature. When the body is injured or ill, it releases an enzyme known as COX. NSAIDs help control two specific types of COX enzymes, COX-1 and COX-2.
If you have an outer ear infection or a middle ear infection, your ears may be filled with a fungal or bacterial infection. This will likely temporarily affect your hearing and may make your hearing sound muffled in the affected ear.
There are many possible explanations. One of the most common explanations for an intermittent but chronically clogged ear is due to eustachian tube dysfunction. In this situation, the drainage pathway to the ear is blocked off intermittently, which can lead to a sensation of aural fullness.