10. Cerumen Impaction
While doctors do not encourage any ear canal cleaning at all, an excess of cerumen (ear wax) can cause hearing loss if left untreated.
Read Related: Why an Annual Checkup is So Important for Moms
9. Otitis Externa
This one sounds scary but it’s just swimmer’s ear. If treated early, it’s not really a big deal. But don’t let it go untreated because consequences could be severe.
