human
I've heard that it's possible to get a tattoo removed. Is this true?
assistant
It is possible, but the process can be quite painful and expensive. Tattoos are made up of three components: pigment, adhesive, and skin. The removal process involves using lasers or chemicals to break down each of these components. The laser treatment can cause significant pain and swelling for several days after the procedure, so it is important to consult a doctor before attempting to remove a tattoo.