I-131 Sodium Iodide for Inpatient Use March 2017

File: I-131_mIBG_March_2017.pdf

I-131 sodium iodide is available as a stable aqueous solution or solid capsule form for oral administration. I-131 decays by beta emission (~90% of local irradiation) and associated gamma emission (~10% of local irradiation), with a physical half-life of 8.04 days.