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

Ear infections rank among the most prevalent childhood ailments in America, with a staggering 80% of youngsters experiencing at least one episode before their third birthday. While these painful ...

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 ...