Colds
Allergies, upper respiratory infections, and colds can all result in pain and pressure in the ears from feeling blocked up. But this is because of anatomy; the throat, nose, and ears are all physically related.
The upper neck, nasal passages, and middle ears are all connected by an organ called the eustachian tube. Its purpose is to circulate air inside the ears, drain extra fluid, and control the pressure inside them.
Flu, upper respiratory infections, allergies, and colds can make the eustachian tube less effective. These illnesses’ accompanying inflammation and mucus productions have the potential to obstructions that impair eustachian tube function. In addition, the fluid may accumulate due to the swelling, giving the ears a plugged-up feeling and pressure.
Due to modest individual differences in the size and structure of the eustachian tube, some people are more prone to ear discomfort when they are ill. For example, children, who are still developing, get more ear infections than adults because a narrower or more horizontally oriented organ is more prone to stimulate the buildup of extra fluid.
Others naturally have more mucous linings at the eustachian tube’s opening, which increases the likelihood of inflammation during illness.
