That's a really important question. Yes, it is possible to have AIHA even when hemoglobin (Hb) levels appear within a normal range, particularly in milder or early cases where the body is compensating by producing new red blood cells faster than they're being destroyed.
Hb levels are used more to gauge the *severity* of AIHA Show Full Answer
That's a really important question. Yes, it is possible to have AIHA even when hemoglobin (Hb) levels appear within a normal range, particularly in milder or early cases where the body is compensating by producing new red blood cells faster than they're being destroyed.
Hb levels are used more to gauge the *severity* of AIHA rather than confirm or rule it out entirely:
- Hb below 8 g/dL is linked to more severe cases and a higher chance of relapse
- Hb below 6 g/dL is associated with a significantly increased risk of death
A normal Hb doesn't automatically mean AIHA isn't present or active. Other tests like a complete blood count (CBC), reticulocyte count, bilirubin levels, and LDH levels can also help paint a fuller picture. The best step is to talk with your doctor about the full range of your test results, not just Hb alone. They can look at everything together to get a clearer picture of what's going on.
November 4
Join
Your Privacy Choices
