What can cause negative middle ear pressure?
What can cause negative middle ear pressure? In routine clinical tympanometry the finding of negative middle ear pressure is not uncommon. The traditional explanation of the negative pressure is that passive gas resorption takes place when the Eustachian tube is blocked.
What vitamins help Eustachian tube dysfunction?
Vitamin A, C, and E The antioxidants in these vitamins prevent damage to health cells, making all three of these essential vitamins for ear health. Vitamin C also bolsters the immune system, which can reduce the risk of pesky ear infections.