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

You may hear crackling or popping in your ear if you have a middle ear infection, an issue with your eustachian tube, or another condition affecting the jaw or ear. Treatment depends on the specific ...

You're going about your day tackling one to-do after the next, when suddenly a strange sound stops you in your tracks. There's something crackling inside of your ear. You give your ear a scratch, but ...

Occasionally Apple identifies a problem significant enough to launch a program to repair or replace an issue with one of its products, and today it revealed a service program for the AirPods Pro.