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

Crackling in your ear is an annoying sound that may remind you of a fresh bowl of a certain puffed rice cereal. It can be a symptom of normal seasonal allergies. It may also be a sign of something ...

It is not uncommon to occasionally hear crackling in the ears, or another strange sound like popping, ringing, hissing, and buzzing. Causes include ear wax impaction, changes in ear pressure, and ...

Millions of years ago marine animals had hearing organs that allowed them to detect sounds in the water. When land dwelling animals evolved they now had to detect environmental sounds that traveled ...

Rumbling in your ear is usually a protective mechanism to protect your ear from damage. However, it may result from an underlying health condition, such as an ear infection. From ringing to rumbling, ...