Ask for a T.R.U.E TEST 💯 These patches stayed on my back for 5 days. Found out I am highly allergic to #Nickelsulfate #phenylenediamine #ppd #DiazolidinylUrea (this one goes by many names so be careful, it is a form of #formaldehyde #GoldSodiumThiosulfate #bacitracin and a few more that I’ll be adding soon after I go bank in for the second evaluation. #dermatologist #allergicreaction #patchtest #truetest