i got a tattoo in Feb then another one in March. The magenta (purple) color in my tattoos started to raise and itch, but that is the only color that is effected. THe rest of my tattoos are flat and nothing wrong with them. i am assumeing this is just an allergy. But i just read where this guy now has TB because of a specific gray ink the artists got in Arizona. So i just don't know what to think. Can anyone shed some light on this.