APOE ε4 testing

Frequent Adverse ReactionsAmyloid-Related Imaging Abnormalities (ARIA)ARIA-Edema (ARIA-E): Temporary brain swelling (24% incidence), often asymptomatic but may cause headaches, dizziness, or confusion[2][3][4].ARIA-Hemosiderin Deposition (ARIA-H): Microhemorrhages (25%)....