Abnormal Circulating Vitamin C Concentration C4021863
An abnormal level of vitamin C in the blood. Can result from insufficient dietary intake or absorption issues. Generally correctable with increased intake through diet or supplements.
Key facts at a glance
- ICD-10
- E88.9
- ICD-11
- 5A00.0
- Body system
- metabolic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Fatigue
(generalized)Fatigue or weight changes
(metabolic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Dry skin
(dermatological)Joint discomfort
(musculoskeletal)Bruising tendency
(integumentary)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.
Vitamin C-Rich Food Increase
Incorporate citrus fruits, berries, bell peppers, broccoli, and tomatoes into daily meals. Dietary optimization is the preferred first-line approach for mild abnormalities.
Ascorbic Acid Level Tracking
Serial measurement of circulating vitamin C to confirm normalization and guide further intervention if levels remain abnormal despite dietary changes.
Additional treatment options
Smoking Cessation Support
Smoking depletes vitamin C rapidly; cessation programs combined with nutritional support help restore adequate circulating levels.
lifestyleAscorbic Acid Supplementation
Oral vitamin C supplementation for documented deficiency, typically reserved for cases where dietary modification is insufficient or malabsorption is present.
medicationMalabsorption Evaluation
Assessment for conditions affecting vitamin C absorption including gastric surgery, achlorhydria, or chronic diarrhea that may require targeted treatment.
complementaryWhen 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 Circulating Vitamin C Concentration C4021863?
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.
World Health Organization. Vitamin and Mineral Nutrition Information System: Vitamin C. WHO. 2023.
Institute of Medicine (US) Panel on Dietary Antioxidants and Related Compounds. Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids. National Academies Press. 2000.
Carr AC, Lykkesfeldt J. Factors affecting the vitamin C dosage recommendation in normative guidelines and clinical practice. NPJ Science of Food. 2021;5(1):17.
Gropper SS, Smith JL, Groff JL. Advanced Nutrition and Human Metabolism. 7th ed. Cengage Learning. 2018.
Chen GC, Lu DB, Pang Z, Liu QF. Vitamin C intake, circulating vitamin C and risk of stroke: a meta-analysis of prospective studies. Journal of Agricultural and Food Chemistry. 2013;61(9):1951-1959.
Academy of Nutrition and Dietetics. Position Paper: Position of the Academy of Nutrition and Dietetics: Micronutrient Supplementation. Journal of the Academy of Nutrition and Dietetics. 2018;118(11):2162-2173.
Hemila H, Chalker E. Vitamin C for preventing and treating the common cold. Cochrane Database of Systematic Reviews. 2013;(1):CD000980.
Lykkesfeldt J, Michels AJ, Frei B. Vitamin C. Advances in Nutrition. 2014;5(1):16-18.
National Institutes of Health, Office of Dietary Supplements. Vitamin C: Fact Sheet for Health Professionals. NIH. 2021.
Medication Comparisons
Compare medications used to treat Abnormal Circulating Vitamin C Concentration C4021863. 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