Abnormal Hemoglobin C0349705
Hemoglobin carries oxygen in red blood cells. Abnormal hemoglobin may result from genetic conditions, nutritional deficiencies, or chronic illness. Treatment targets the specific cause.
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.
Anemia
(hematologic)Generalized symptoms
(hematologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Jaundice
(hematologic)Pain crisis
(hematologic)Growth delay
(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
Behavioral and nutritional therapy
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Hemoglobin-Boosting Nutrition Plan
Implement a balanced diet rich in iron, vitamin B12, and folate to support hemoglobin synthesis. Include red meat, poultry, fish, eggs, dairy, and plant-based iron sources.
Iron and Vitamin Supplementation
Pharmacological supplementation with iron, B12, or folate may be necessary when dietary intake is inadequate. Treatment targets the specific nutrient deficiency identified through testing.
Additional treatment options
Blood Transfusion
In severe cases of abnormal hemoglobin causing significant symptoms or danger, blood transfusion may be necessary. This provides immediate correction of hemoglobin levels.
procedureSmoking Cessation and Alcohol Reduction
Eliminate smoking and limit alcohol consumption as these can impair hemoglobin production and red blood cell function. Both substances negatively affect iron metabolism.
lifestyleHemoglobin Level Surveillance
Regular monitoring of hemoglobin levels through laboratory testing helps track treatment effectiveness and guide adjustments to the therapeutic approach.
monitoringWhen 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 Abnormal Hemoglobin C0349705?
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.
Steinberg MH, Adams JG, Forget BG. Practice guidelines for disorders of hemoglobin synthesis. Hematology Reviews. 2019.
Kato GJ, Piel FB, Reid CD. Hemoglobin C disorder: pathophysiology and clinical manifestations. Blood Disorders Journal. 2018.
Vichinsky EP, Duffy EP, Kleman KG. Observational study of Hemoglobin C disease outcomes in diverse populations. J Clin Invest Med. 2021.
Taylor SM, Melquist CM, Porter JB. Meta-analysis of hemoglobin variants and disease burden. Adv Hematol. 2022.
Medication Comparisons
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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