Earwax blockage occurs when earwax (cerumen) accumulates in your ear or becomes too hard to wash away naturally.

Earwax is a helpful and natural part of your body's defenses. It cleans, lubricates and protects your ear canal by trapping dirt and slowing the growth of bacteria.

If earwax blockage becomes a problem, you or your doctor can take simple steps to remove the wax safely.

July 22, 2017
  1. Earwax and care. American Academy of Otolaryngology — Head and Neck Surgery. http://www.entnet.org/content/earwax-and-care. Accessed Feb. 22, 2017.
  2. Dinces EA. Cerumen. https://www.uptodate.com/home. Accessed Feb. 22, 2017.
  3. AskMayoExpert. Cerumen impaction. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2015.