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.
Ear ringing, or tinnitus, can happen for two reasons. If you have fluid or an infection in your middle ear, you may hear a constant buzz. However, the more common cause is damage to the microscopic ends of your hearing nerves, which often happens when you're exposed to loud noises.