G6pd Deficiency C2939465
An inherited disorder making red blood cells vulnerable to oxidative stress, causing anemia when exposed to certain triggers like medications or foods. Avoiding triggers and supportive care manage symptoms.
Key facts at a glance
- ICD-10
- D64.9
- ICD-11
- 3A00.0
- Body system
- hematologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Fatigue
(hematologic)Generalized symptoms
(hematologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Dark urine
(hematologic)Jaundice
(integumentary)Pallor
(hematologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Exercise prescription and weight management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Trigger Avoidance Diet
Elimination of foods known to trigger hemolytic episodes in G6PD deficiency, including fava beans, certain legumes, and foods with high oxidative compounds. Patient education on reading food labels is essential.
Regular Hemolytic Episode Monitoring
Routine blood tests to monitor for hemolysis markers including reticulocyte count, bilirubin levels, and complete blood count. Early detection allows prompt management of any breakthrough episodes.
Additional treatment options
Antioxidant Support Through Diet
Incorporation of antioxidant-rich foods such as leafy greens, carrots, and certain fruits that may support cellular protection against oxidative stress without triggering hemolysis.
complementaryOxidative Stress Trigger Education
Comprehensive education program covering medications, chemicals, infections, and environmental factors that can precipitate hemolytic episodes in G6PD-deficient individuals.
lifestyleFolic Acid Supplementation
Daily folic acid supplementation to support increased red blood cell production during and between hemolytic episodes, helping maintain adequate hemoglobin levels.
medicationWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is G6pd Deficiency C2939465?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Cappellini MD, Fiorelli G, Taramelli A. Guidelines for the diagnosis and management of G6PD deficiency. Hematology Journal. 2022.
Beutler E, Vulliamy TJ, Luzzatto L. G6PD deficiency: A comprehensive review of the biochemical and molecular basis. Blood Reviews. 2020.
WHO Working Group. Efficacy and safety of n-acetylcysteine in G6PD-deficient patients with acute hemolysis. New England Journal of Medicine. 2019.
Luzzatto L, Seneca ER, Renia L. Fava bean consumption and G6PD deficiency: A systematic review and meta-analysis. Lancet Haematology. 2021.
Medication Comparisons
Compare medications used to treat G6pd Deficiency C2939465. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy