Questions to ask your doctor: Alzheimer's Blood Tests, Lecanemab and Donanemab (2026)

A printable checklist to take to your appointment. Based on our guide Alzheimer's Blood Tests, AI and Lecanemab vs Donanemab: 2026 Guide.

1. What do you think is causing my memory problems, and have other causes been ruled out?
2. Would a blood test, PET scan or lumbar puncture help confirm whether this is Alzheimer's disease? Which one is available to me, and what will it cost?
3. If the test is positive, what stage am I at? Would I be eligible for lecanemab or donanemab here?
4. What benefit could I realistically expect, and how would we know if it is working?
5. What are my personal risks of brain swelling or bleeding, given my MRI, my medicines and my APOE result?
6. Who do I call if I get symptoms of ARIA, especially out of hours?
7. What will this cost me, including scans and tests, and what does my insurance or health system cover?
8. Are there clinical trials I could join, and what support is there for me and my family whatever I decide?

Also worth asking

1. Can lecanemab or donanemab cure Alzheimer's disease?
2. Is there a blood test for Alzheimer's disease?
3. How accurate are Alzheimer's blood tests?
4. Who is eligible for Leqembi or Kisunla?

My notes

This checklist is general information, not medical advice. Your doctor knows your situation best.