Promptly discontinue infusion upon 1st observation of hypersensitivity reactions. Risk of amyloid related imaging abnormalities (ARIA), characterized as ARIA w/ edema (ARIA-E) & ARIA w/ hemosiderin deposition (ARIA-H). Perform ApoE ε4 status testing prior to treatment initiation to inform the risk of developing ARIA. Risk of intracerebral hemorrhage; increased in patients w/ risk factors or concomitantly taking anticoagulants or a thrombolytic agent. Risk of infusion-related reactions. Discontinue or reduce infusion rate in case of an infusion-related reaction. Consider prophylactic treatment w/ antihistamines, acetaminophen, NSAIDS or corticosteroids prior to future infusions. No adequate data on use in pregnant women & lactation. Safety & effectiveness in ped patients have not been established.