
In what they believe to be the first survey of its kind in the United States, researchers have found that as many as 6 percent of adult New Yorkers who get «inked» — in other words, those who get a tattoo — have experienced some form of tattoo-related rash, severe itching or swelling that lasted longer than four months and, in some cases, for many years.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/1rniyNnUoRo/150527213601.htm