Concerns are growing about complications caused by tattoos that range from mild skin irritations to more severe allergic ...

A man’s severe reaction to a tattoo, which made all his hair fall out and destroyed his sweat glands, has reignited concerns ...

(CNN) — If you clicked on this story, you likely either have or are thinking about getting some ink. It might be your first embellishment (in tattoo-speak, you're a tenderfoot), or maybe it's your ...