Tattoo removal is very expensive. The law in many states prohibits the tattooing of minors. Tattoos are not easy to remove and in some cases may cause permanent discoloration. Think carefully before getting a tattoo. You can't take it back if you don't like it.
Some people are allergic to the tattoo dye.
Their body will work to reject the tattoo. Blood donations cannot be made for a year after getting a tattoo, body piercing, or permanent makeup. How Infections Can Occur The potential for serious infection occurs during tattooing and body piercing. The needles that are used to penetrate the skin at various sites on the body can become contaminated by blood or serum. This can happen during tattooing or body piercing, when needles used for penetrating the skin are contaminated with infected blood or serum and are not sterilized before use on another person.