Tattoos and medicine may seem an unlikely pair, but medical tattoos are nothing brand new. Religious tattoos of ancient Egyptians honored the gods and, possibly, directed divine healing to ailing body parts. Circa A. D. 150, Galen, a Greek physician working in the Roman Empire, tattooed pigment onto patients’ corneas to reduce glare and improve their eyesight. In the particular past century, people have tattooed their medical histories and even healthcare requests such as “do not resuscitate” on their own wrists plus chests. Modern doctors possess also used tattoos in order to disguise scars and restore the appearance of lost parts of the body, this kind of as nipples for mastectomy patients.
Today, that history comes full circle as researchers try to determine if tattooing can give health care providers a better way to administer drugs and vaccines.