Tattoos are no longer taboo. One in every three Americans now has at least one tattoo. As getting inked becomes more common, potential risks and side effects are being more intensely scrutinized. Last ...

Learn more about emerging cases of uveitis in Australia that researchers believe may be triggered by reactions to tattoo ink.

Tattoo ink doesn’t just sit inertly in the skin. New research shows it moves rapidly into the lymphatic system, where it can persist for months, kill immune cells, and even disrupt how the body ...

A recent Australian study highlights a rare condition where tattoo ink may trigger eye inflammation called uveitis, ...