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May, 2026
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Moustafa Abdou: Could a Commonly Prescribed Drug Trigger Life-Threatening Hemolysis?
May 13, 2026, 14:33

Moustafa Abdou: Could a Commonly Prescribed Drug Trigger Life-Threatening Hemolysis?

Moustafa Abdou, Author and Founder of AskHematologist.com, shared a post on LinkedIn:

“Could a commonly prescribed drug trigger life-threatening hemolysis in your patient?

G6PD deficiency is one of the most common enzymatic disorders worldwide, yet it continues to be under-recognised in day-to-day clinical practice.
The real challenge is not diagnosis alone, but anticipating and preventing hemolytic triggers, particularly in acute care and oncology settings.

Key clinical insights:

  • Oxidative stress from infections or drugs can precipitate acute hemolysis.
  • Certain medications, including rasburicase, can lead to severe complications if G6PD deficiency is unrecognised.
  • Peripheral blood smear may reveal bite cells and blister cells during hemolytic episodes.
  • Enzyme testing can be misleading during acute hemolysis and may require repeat confirmation.
  • In this updated article, I summarise the pathophysiology, triggers, diagnostic pitfalls, and practical management considerations for G6PD deficiency:

A practical refresher for clinicians involved in prescribing, acute care, and hematology.”

Moustafa Abdou: Could a Commonly Prescribed Drug Trigger Life-Threatening Hemolysis?

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