Earwax

The otolaryngologist is the specialist who treats problems related to earwax, the ear's natural wax. This material protects the ear canal, but sometimes it builds up and forms a plug that causes discomfort.

What it is: earwax is a secretion that lubricates and defends the ear from dust and microorganisms. It normally clears on its own, though at times it becomes compacted.

Common symptoms: a feeling of a blocked ear, decreased hearing, ringing, itching or, in some cases, mild discomfort.

When to seek care? When there is hearing loss, pain, or the feeling of blockage persists. It is important to avoid inserting objects into the ear, as they can push the wax deeper or injure the canal. If you notice these symptoms, it is advisable to have an otolaryngologist examine your ear safely.