What is another name for the sebaceous gland?

The sebaceous gland is commonly referred to as the oil gland because its primary function is to secrete sebum, an oily substance that lubricates and protects the skin and hair. This oil is important for maintaining the skin's barrier and preventing excessive dryness, making it crucial for skin health. The terminology emphasizes the gland's role in producing an oil that keeps the skin hydrated and supple, contributing to the overall appearance and health of the skin.

Other glands, such as sweat glands and salivary glands, have different functions related to temperature regulation and digestion, respectively, while hair follicles are structures from which hair grows, rather than glands that excrete substances. Therefore, the name "oil gland" accurately reflects the sebaceous gland's specific function within the integumentary system.