He said another doctor then suggested it could be an allergic reaction to his tattoos. "I contacted my tattoo artist, asking him to send me all the ingredients that were in the ink that he uses ...

There are some other things that might make a tattoo itch, however, such as an allergic reaction, infection ... the skin with needles and depositing ink into the dermal layer.

"We are concerned that tattoo ink interacting ... from other studies that ink can contain potentially harmful substances, and for example, red ink more often causes allergic reactions.