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.
Causes of Earwax Blockage. The presence of some earwax is normal; earwax protects your inner ear from debris, such as bacteria and dust. Normally, the wax works its way out of your ear gradually so there is no blockage. However, you may develop a blockage if you push the wax deep into your ear or naturally produce an excess amount of earwax.