MRI === þ MRI Dangers - Transdermal Patches: Some patches are formulated with an aluminized backing that could potentially cause injury to the patient if worn during an MRI procedure + ANDRODERM (testosterone) + TRANSDERM-NITRO and DEPONIT (nitroglycerin) + HABITROL, NICODERM, and NICOTROL (nicotine), + TRANSDERM SCOP (scopolamine), + CATAPRES-TTS (clonidine), - retained bullets and shrapnel with steel, - tattoos and permanent eyeliner (may cause burns)