Hair grows out of pores, small openings in the skin that secrete sweat and sebum (oil). An ingrown hair cyst occurs when dirt or oil blocks off a pore, causing a hair to become trapped. This leads to ...

"You are never alone. Listen to your body," the actress said. Former "Black-ish" star Marsai Martin, 18, recently urged her followers to listen to their bodies after undergoing surgery to remove what ...