Crystal Aguh

You may be completely normal, completely healthy, but there could be something about the red pigment that your body just does not like, if you've never been exposed to it before there would be no way for you to know before getting the tattoo.

Keloids are very exaggerated scars in areas of trauma, depending on which color of ink the body's most sensitive to, a person could develop a large scar that can be difficult to treat. It also permanently changes the appearance of the tattoo as well.