Cerumen

Known as earwax, represents a waxy substance secreted in the ear canal, composed of a mixture of fatty acids, alcohols, squalene, and cholesterol.

Key Functions:

• Protects the ear canal from foreign bodies and infections.
• Lubricates and cleans the ear canal.
• Possesses antibacterial and antifungal properties.

Interacting Systems & Components:

• Ear Canal (secreted within)
• Fatty Alcohols (component)
• Cholesterol (component)
• Wax Esters (major component)
• Immune System (protective role)