Which skin condition is characterized by inflamed or infected sebaceous glands?

The skin condition characterized by inflamed or infected sebaceous glands is indeed acne. Acne is primarily associated with the overproduction of sebum by these glands, which can lead to clogged pores. When pores become blocked, it creates an environment that is conducive to bacterial growth, particularly the bacteria Propionibacterium acnes. This process can result in inflammation, redness, and the formation of various types of lesions, such as pustules, papules, and cysts.

Acne can manifest in different severities and can affect individuals of all ages, though it is most common during adolescence due to hormonal changes that increase sebum production. Understanding this condition is essential for those in skin care and aesthetics, as it requires targeted treatment options that may include topical treatments, oral medications, and lifestyle modifications to manage and prevent flare-ups.

In contrast, other skin conditions like eczema, rosacea, and psoriasis have distinct characteristics that do not primarily involve the inflammation or infection of sebaceous glands. Eczema generally involves dry, itchy, and inflamed skin, often due to an allergic response or irritants. Rosacea is characterized by facial redness and vascular irregularities, and while it can lead to pimple-like bumps, it does not specifically stem from