If you're experiencing irritation from your earrings like swelling, redness, itching or dry skin you most likely have a metal allergy. ​​​​​​​​ ​​​​​​​​ At Tini Lux, we lab test all of our earrings and use pure medical grade titanium which less than 0.6% of people are allergic to. As long as you don't have an allergy to Titanium, you can wear our earrings worry free.