Imagine getting a tattoo, only to later face the devastating possibility of losing your eyesight. This is the shocking reality for dozens of Australians who have been diagnosed with a rare condition called tattoo-associated uveitis. But here's where it gets even more alarming: this condition, once thought to be extremely uncommon, is now showing up more frequently than ever before, doubling the number of known cases worldwide since 2010. And this is the part most people miss—it’s not just about regretting a tattoo design; it’s about potentially risking your vision years after getting inked.
When chef Nelize Pretorius noticed her vision blurring—first in one eye, then the other—she initially thought it was conjunctivitis. But after tests ruled that out, her doctors were baffled. ‘I could hardly see,’ she recalled. ‘I was losing my vision, and no one could tell me why.’ The culprit? A tattoo she had gotten years earlier on her back. This condition, which causes severe eye inflammation, can lead to permanent vision loss, glaucoma, and a lifetime of immunosuppressant medication. ‘You get a tattoo, and you think the risk is that you might regret it later,’ Nelize said. ‘[The real risk is] you could potentially lose your vision.’
But here’s the controversial part: while tattoo-associated uveitis is still considered rare, recent research published in Clinical and Experimental Ophthalmology (https://doi.org/10.1111/ceo.70012) has identified 40 new cases in Australia alone. This suggests the condition may be more common than previously believed, especially given the millions of people who get tattoos. Experts are now calling for urgent research to understand and combat this vision-threatening disease.
The eyes, it seems, can get caught in the immune system’s ‘crossfire.’ Josephine Richards, the ophthalmologist who treated Nelize, explains that uveitis occurs when the immune system mistakenly attacks the eye. While it’s often linked to autoimmune diseases like arthritis, the rise in cases caused by tattoo ink—sometimes decades after the tattoo was done—is particularly concerning. ‘We do not know why the eye gets caught in the crossfire,’ Dr. Richards said. ‘There is something about the immune reaction that targets the eye.’
And this is where it gets even more puzzling: doctors can identify tattoo-related uveitis because the affected eye appears slightly raised and inflamed. But pinpointing the exact cause in the ink is incredibly challenging. Most cases involve black ink, though pink and red inks have also been implicated. Some patients, like Nelize, had their tattoos done overseas, making it harder to trace the specific dyes used. ‘It is just so hard to find out what dye was used,’ Dr. Richards admitted.
Despite the growing number of cases, vision scientist Nicole Carnt points out that the condition remains rare, considering 20–30% of Australians have tattoos. ‘There’s millions of people who have tattoos and don’t have any problems,’ she noted. ‘So what is triggering this in some people?’ Both Dr. Carnt and Dr. Richards speculate that genetic susceptibility and the microbiome might play a role. Interestingly, the condition resembles sarcoidosis, an immune disease where inflammatory cells cluster in red, swollen lumps. ‘You can take a biopsy of an inflamed tattoo, and it looks almost the same as what you’d see in the chest with sarcoidosis,’ Dr. Richards explained.
But here’s the question that sparks debate: Can tattoos ever be made truly safe? Researchers acknowledge they’re unlikely to stop people from getting inked, especially for a rare condition that may emerge years later. Instead, they’re focusing on identifying harmful components in tattoo inks and finding ways to remove them. ‘If you were able to make it safer, that would be the best outcome for everybody,’ Dr. Richards said.
Nelize, who continues to manage her condition with steroid eye drops and frequent flare-ups, feels fortunate her vision wasn’t permanently lost. ‘There’s a few people [with tattoo-associated uveitis] that lost their vision permanently, so relatively speaking, I came off pretty good,’ she said. But her story raises a critical question: Should we be more cautious about the long-term risks of tattoos? And if so, what changes are needed to protect those who choose to get inked?
What do you think? Is the risk of tattoo-associated uveitis enough to make you reconsider getting a tattoo? Or do you believe the benefits of self-expression outweigh the potential dangers? Let us know in the comments below!
