This is a really important question. The short answer is: as soon as possible after diagnosis — because ATTR often goes undetected for years before a diagnosis is made.
Here's the key reality
- ATTR can silently progress long before symptoms are recognized
- Symptoms are often vague and can be mistaken for other things, Show Full Answer
This is a really important question. The short answer is: as soon as possible after diagnosis — because ATTR often goes undetected for years before a diagnosis is made.
Here's the key reality:
- ATTR can silently progress long before symptoms are recognized
- Symptoms are often vague and can be mistaken for other things, causing delays
- By the time a diagnosis is confirmed, some damage may already exist The important thing to understand about current treatments is that they work by slowing or stopping further damage — they generally cannot reverse damage that has already occurred.
This is why doctors emphasize starting treatment the moment a diagnosis is confirmed, rather than waiting. As one specialist put it, "the sooner you start people on treatment, the better."
The goal is to protect the heart, nerves, and other organs from further amyloid buildup going forward. So while ideally treatment would begin at the very start of the disease, the practical answer is: start treatment as early as possible after diagnosis — don't wait.
If there's any uncertainty about whether to begin treatment, that conversation is worth having with your care team right away.
July 17
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