What is the chronic inflammation of the sebaceous glands commonly known as?

The chronic inflammation of the sebaceous glands is commonly known as acne. This skin condition occurs when hair follicles become clogged with oil, dead skin cells, and bacteria, leading to the formation of pimples, blackheads, and cysts. The sebaceous glands produce oil (sebum) that is essential for skin health, but when these glands become inflamed, it can result in the characteristic lesions associated with acne.

Understanding acne involves recognizing that it can occur due to a variety of factors including hormonal changes, excess oil production, and bacterial growth. It is most often seen during puberty when hormone levels fluctuate, although it can affect individuals at any age.

Other conditions listed, such as hyperhidrosis, involve excessive sweating and are not related to inflammation of the sebaceous glands. Rosacea is another chronic skin condition but primarily affects the facial skin and is marked by flushing and redness rather than inflamed sebaceous glands. Psoriasis, on the other hand, is characterized by rapid skin cell production leading to thick, scaly patches, and is not directly related to sebaceous glands. This means that acne is the only condition in the list that specifically concerns the inflammation of these glands.