Although many people think of ear pain as a childhood problem, adults often experience ear pain, too. And, yes, ear pain can be caused by allergens. If this fluid gets infected, it can build up and become pressurized.
If this tube is clogged with mucus or its opening is blocked by allergy swelling, then pressure and fluid can build up in the middle ear. This gives.
Otitis Media (Middle Ear Infection) in Adults Otitis media is another name for a middle A cold or allergy can irritate the tube or cause the area around it to swell .