E67.0
Hypervitaminosis A
Clinical Classification Guidelines
Medical Intelligence & Overview
Hypervitaminosis A, also known as vitamin A toxicity, occurs when there is an excessive accumulation of vitamin A in the body. While vitamin A is essential for maintaining healthy vision, skin, and immune function, consuming it in very high doses over a period of time can lead to adverse health effects. This condition is classified under ICD-10 code E67.0 and is most often associated with overuse of vitamin A supplements or certain medications containing vitamin A. Recognizing the symptoms and understanding the causes can help prevent or address this condition effectively.
Causes & Symptoms
Clinical Causes: Prolonged intake of high doses of vitamin A supplements Consumption of large amounts of liver or liver-derived products, which are rich in vitamin A Use of certain medications that contain vitamin A, such as isotretinoin for acne treatment Chronic over-supplementation without medical supervision Rare cases due to metabolic disorders affecting vitamin A storage and utilization
Key Symptoms: Nausea and vomiting Headaches Dizziness or vertigo Blurred vision Skin changes such as dryness, redness, or peeling Bone pain or tenderness Hair loss Fatigue and weakness Irritability and mood changes Liver enlargement or abnormal liver function tests in severe cases
Diagnostic & Treatment
Diagnosis Path: Diagnosis of hypervitaminosis A involves a combination of medical history, physical examination, and laboratory tests. Healthcare providers may assess recent supplement use and dietary habits. Blood tests to measure serum vitamin A levels are essential to confirm excess vitamin A in the bloodstream. Additional evaluations such as liver function tests and imaging may be performed if organ damage or other complications are suspected. Differentiating hypervitaminosis A from other conditions with similar symptoms is important for appropriate management.
Treatment Protocols: Treatment primarily focuses on stopping vitamin A intake and managing symptoms. In cases of toxicity, healthcare providers may recommend the following strategies:
Clinical Advice & FAQs
Billing Guidance
Is E67.0 a billable ICD-10 code?
Yes, E67.0 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report E67.0?
Clinical documentation must specify the nature of Hypervitaminosis A and any associated comorbidities for accurate reporting.
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