What is the medical term for earwax?

The medical term for earwax is cerumen. Cerumen is a yellowish, waxy substance produced in the ear canal that serves several important functions. It helps to lubricate the ear canal, protects the skin of the ear from moisture, and traps dust, microorganisms, and other foreign particles, preventing them from entering deeper into the ear and potentially causing damage or infection. The consistency and color of cerumen can vary between individuals and can be influenced by factors like genetics and overall ear health.

In contrast, otitis refers to inflammation of the ear, which may involve the outer, middle, or inner ear but does not specifically describe earwax. Seminal pertains to semen or sperm, and is unrelated to ear physiology. Epistaxis is the medical term for nosebleeds. Each of these terms pertains to different anatomical structures or conditions, thereby reinforcing why cerumen is the appropriate choice for describing earwax.