Human: I'm thinking about getting a tattoo, but I'm worried about the risks. What are the risks of getting a tattoo? Assistant: 
The most common risk associated with tattoos is an allergic reaction to the ink or pigment used in the tattoo. Other risks include infection from poor hygiene, skin irritation due to improper application of the tattoo, and scarring if the needle is not properly sterilized before use. In rare cases, some people have experienced complications such as permanent scarring, swelling, blistering, itching, redness, and even skin cancer after receiving a tattoo.