skin diseasethat causes boils
Hidradenitis suppurativa, also known as acne inversa, is a chronic skin disease characterized by recurrent boil-like lumps (nodules) under the skin.The nodules become inflamed and painful. They tend to break open (rupture), causing abscesses that drain fluid and pus.idradenitis suppurativa, also known as acne inversa, is a chronic skin disease characterized by recurrent boil-like lumps (nodules) under the skin.