Ear wax, or cerumen, is a natural substance that helps protect and lubricate your ears. However, when it builds up excessively, it can cause discomfort, muffled hearing, and even infections. While a ...

You probably don’t think much about your ear wax, unless you see it collecting on a pair of earbuds or earplugs. That buildup might look offputting, but it’s actually a boon to your health. But what ...