Which accessory organs of the skin are affected by acne?

Acne primarily affects the sebaceous glands, which are accessory organs of the skin. Sebaceous glands are small, grape-like structures located within the skin that produce sebum, an oily substance that helps keep the skin moisturised and protected.

In individuals with acne, these glands become overactive and produce excessive sebum, leading to clogged pores and the formation of pimples, blackheads, and whiteheads. Other factors, such as bacteria, inflammation, and hormonal changes, also play a role in the development of acne.