Hair Dye and MRIs
Certain metallic compounds found in some hair dyes can interact with MRI technology.
Metals in hair dye can create ruins, or distortions, in MRI images of the head.
Permanent dyes are more likely to contain metallic substances that can affect MRI results.
Artifacts appear as misrepresent or blurry spots on the imaging results, complicating diagnosis.
If you have recently dyed your hair, inform your MRI technician before the scan.
While hair dye rarely causes safety issues in an MRI, its impact on image quality is a concern.
Ask your hair stylist for dyes without metallic components if you frequently need MRIs.
Knowing more about the reaction between hair dye and MRI can help you prepare better for your next scan.