Cerumen

Cerumen (also known as earwax) is a naturally occurring substance that has important protective and lubricating functions within the ear. It is composed of a mixture of secretions from the sebaceous and ceruminous glands, as well as other components like dust and exfoliated skin cells. Cerumen plays an important role in keeping the ear clean and healthy, by trapping dust and small particles, and providing an acidic environment that acts as a natural defense against bacterial and fungal infections. It also helps to keep the ear canal lubricated, which helps to prevent itching and discomfort. Removal of cerumen should only be done by a healthcare professional to avoid injury or discomfort.