High
Also written as: H, Elevated, Raised, Above Range
Simple Meaning
Your value is above the lab's reference range for that test.
Where it appears in reports
As an 'H' flag, bold text, or an up-arrow beside a result.
Why it matters
A high flag is a prompt for review, not a diagnosis. Hydration, food, exercise, medicines, and lab variation can push values up temporarily — doctors often repeat borderline-high values.
Doctor advice needed
Report words describe findings — they are not diagnoses. What "High" means for you depends on your symptoms, history, and other results. Always review your report with your doctor.
Frequently Asked Questions
Your value is above the lab's reference range for that test. If you are unsure what it means for you, ask your doctor.
A high flag is a prompt for review, not a diagnosis. Hydration, food, exercise, medicines, and lab variation can push values up temporarily — doctors often repeat borderline-high values. On its own it is not a diagnosis — it needs clinical correlation with your symptoms and other results. Consult your doctor for guidance.
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Disclaimer: This information is for patient education only and does not replace medical advice,
diagnosis, or treatment. Always consult a qualified doctor.