What exactly is an erythrocyte sedimentation rate (ESR)? Find out in this lesson as we discuss the definition and normal range of an erythrocyte sedimentation rate as well as how it is done. Joint Pain
Ear wax performs the function of providing some protection against water. It also carries bacteria with it out of the ear canal. So by protecting the skin in the canal from water and by carrying away bacteria, ear wax can help prevent infections of the ear canal. Ear wax performs the function of providing some protection against water. It also carries bacteria with it out of the ear canal.
Ear wax also provides lubrication, keeps the area moist, and protects the ear canal from water. The bodyâs natural system of ear wax disposal is a self-sustaining process, in which old wax dries and flakes off near the opening of the ear. Sometimes excess wax is produced and can harden, blocking the ear.