Hidradenitis suppurativa (HS) is a chronic skin condition that causes painful lumps under the skin, often in areas where skin rubs together. These lumps can lead to abscesses, openings in the skin that can drain pus/fluid and scarring of the skin. Despite its significant impact on quality of life, HS remains under-recognized and misunderstood. This article explores the causes, biological mechanisms, diagnosis challenges, treatment options, and the broader effects on patients