This small passage connects your middle ear to the back of your throat to equalize air pressure. When you have a sinus infection or allergies, inflammation causes these tubes to swell and become blocked. This creates a pressure imbalance in the ear, leading to muffled hearing and a sensation of being "off" or lightheaded.
Your sinuses are located right next to your inner ear, which houses the vestibular system responsible for balance. Severe sinus congestion can put direct physical pressure on these delicate structures, tricking your brain into thinking you are moving when you aren't.
This small passage connects your middle ear to the back of your throat to equalize air pressure. When you have a sinus infection or allergies, inflammation causes these tubes to swell and become blocked. This creates a pressure imbalance in the ear, leading to muffled hearing and a sensation of being "off" or lightheaded.
Your sinuses are located right next to your inner ear, which houses the vestibular system responsible for balance. Severe sinus congestion can put direct physical pressure on these delicate structures, tricking your brain into thinking you are moving when you aren't.