Alpha 2 Macroglobulin Deficiency C3279661
A rare genetic condition where the body lacks enough alpha-2 macroglobulin, a protein that helps regulate inflammation and block certain enzymes. It may affect blood clotting and immune response, though many people have no symptoms. Treatment focuses on managing complications if they develop.
Key facts at a glance
- ICD-10
- D64.9
- ICD-11
- 3A00.0
- Body system
- hematologic
- Severity
- mild
- Chronic
- true
Medication Comparisons
Compare medications used to treat Alpha 2 Macroglobulin Deficiency C3279661. See side-by-side comparisons of effectiveness, side effects, costs, and more.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy