A subareolar abscess is a lump that forms on the breast. This lump can be painful and include swelling. The bump is a collection of pus. Subareolar abscesses can be painful. They can make your breast ...

A skin abscess or boil is a bump on or below the skin’s surface. It may look like a pimple but larger and deeper under the skin. Abscesses usually contain pus or clear fluid and can appear anywhere on ...