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Transdermal Drug Patches with Metallic Backings: Risk of Burns during MRI Scans
posted on 3/9/2009

FDA notified healthcare professionals and patients that certain transdermal patches, containing aluminum or other metals in the backing of the patches, can overheat during an MRI scan and cause skin burns in the immediate area of the patch. FDA is in the process of reviewing the labeling and composition of all medicated patches to ensure that those made with materials containing metal provide a warning about the risk of burns to patients who wear the patches during an MRI scan. Until this review is complete, healthcare professional should advise these patients about the procedures for removing and disposing of the patch before the MRI scan, and replacing the patch after the MRI scan.


Read the MedWatch safety summary here.