Medically reviewed by John Carew, MD Key Takeaways Earwax buildup can cause crackling sounds in the ear. Swallowing, chewing, ...

Dear Doctors: I recently experienced severe vertigo due to fluid in my inner ear from a sinus infection. It affected not only my balance, but also my blood pressure and anxiety. Are there any ...

Medically reviewed by Anju Goel, MD The Frenzel maneuver can help equalize ear pressure after flying.Flying when you have a cold or congestion increases the chances that your ears will get ...