Prompts / Research & Analysis

ChatGPT prompt for analyzing blood work

This prompt organizes blood test results into a clear, cautious discussion guide for a licensed clinician. Use it after you have the complete report and want help understanding patterns, reference ranges, and questions to ask, not a diagnosis or treatment plan.

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Help me prepare for a conversation with my licensed clinician about these blood test results. I am [AGE AND RELEVANT CONTEXT], the tests were collected on [TEST DATE AND CONDITIONS], and the complete results are [LAB RESULTS]. My relevant symptoms, medical history, medicines, supplements, and current concerns are [HEALTH CONTEXT]. I want help understanding [MAIN QUESTION].

Do not diagnose me, tell me to start, stop, or change medication, or replace medical care. Produce a structured discussion guide with:
1. A results table: test name, my value and units, the laboratory reference range exactly as reported, high/low/within-range status, and a plain-language description of what the test commonly measures.
2. Pattern notes: group related results only when there is a clinically plausible connection. Explain possible non-diagnostic reasons a pattern can occur, including collection conditions, recent illness, exercise, hydration, medication, or lab variation when relevant.
3. Priority flags: distinguish urgent or same-day symptoms/results that warrant prompt professional assessment from routine follow-up items. If the supplied result appears potentially urgent, say so clearly and advise contacting a clinician or urgent service; do not attempt to manage it.
4. Questions for my clinician: 5-8 specific questions about interpretation, repeat testing, context, and appropriate next steps.
5. Missing context: list only facts that materially affect interpretation, such as fasting status, timing, pregnancy status, known conditions, or prior trends.

Use the lab’s own ranges, not generic ranges. Do not infer a disease from one result or invent a reference, guideline, or source. Before answering, check that every value, unit, and range is copied correctly from [LAB RESULTS], and clearly label uncertainty and results that need clinical context. Ask up to 3 clarifying questions only if a required input is missing.

Fill in

PlaceholderWhat to enterExample
[AGE AND RELEVANT CONTEXT]Enter your age and only relevant context such as sex assigned at birth, pregnancy status, or known conditions if you choose to share them.38-year-old adult, not pregnant; history of seasonal allergies
[TEST DATE AND CONDITIONS]Enter the collection date and relevant conditions such as fasting, time of day, recent illness, or intense exercise.September 18, 2026; fasting for 10 hours; mild cold resolved one week earlier
[LAB RESULTS]Paste the complete lab report with each test name, result, unit, and the laboratory’s reference range.CBC: WBC 7.1 x10^3/uL (3.8-10.8), hemoglobin 13.6 g/dL (11.7-15.5), platelets 312 x10^3/uL (140-400). Lipid panel: LDL 142 mg/dL (lab goal <100), HDL 58 mg/dL (>50), triglycerides 91 mg/dL (<150).
[HEALTH CONTEXT]Enter relevant symptoms, diagnoses, medicines, supplements, family history, and prior test trends.No prescription medicines; takes a multivitamin; parent had high cholesterol; no chest pain or shortness of breath
[MAIN QUESTION]Enter the main concern you want to discuss with a clinician.Which results should I discuss at my annual physical, and does fasting affect the interpretation?

How to use

  1. Paste the complete report, including units and that laboratory’s reference intervals; isolated out-of-range values can be misleading.
  2. Add collection conditions and relevant medicines or supplements because they may affect interpretation.
  3. Use the output to prepare questions, then discuss concerning findings and any symptoms with a licensed clinician.
  4. Follow up with: “Make a one-page appointment note listing my results, questions, and what prior results I should bring.”

Variations

Trend comparison

Use this when you have two or more reports and want to prepare questions about changes over time.

Variation
Compare these blood test reports from [DATES AND RESULTS] for a clinician discussion. My relevant context is [HEALTH CONTEXT], and I am concerned about [MAIN QUESTION]. Create a table showing each repeated test, value, unit, lab range, and direction of change. Note changes that may reflect different labs, fasting status, illness, medicines, or normal variation. Do not diagnose or recommend treatment. Flag potentially urgent findings for prompt professional assessment and list questions about meaningful trends. Check that units and reference ranges are not compared as if identical when they differ.

Appointment questions

Use this when you already understand the report but need a focused clinician conversation.

Variation
Based on [LAB RESULTS] and [HEALTH CONTEXT], write 8 focused questions for my [CLINICIAN TYPE] appointment about [CONCERN]. Sort them into: urgency, meaning of results, possible repeat testing, and prevention or monitoring. Include a short opening summary I can read aloud. Do not diagnose, prescribe, or tell me to change medication. Use the lab ranges exactly as supplied and flag missing information that matters. Check that every question arises from a supplied result or context.

Plain-language table

Use this when you need a readable record for yourself or a caregiver.

Variation
Turn [LAB RESULTS] into a plain-language table for [AUDIENCE], with test name, result and unit, lab reference range, status, and a one-sentence neutral description of what it measures. Add a short section titled “Questions to discuss with a clinician” based on [HEALTH CONTEXT]. Do not diagnose or imply that within-range results rule out illness. Preserve all values and ranges exactly, and mark unclear entries rather than guessing. Check every copied unit and decimal before answering.

Tips

  • Bring prior reports from the same lab when possible; a trend often matters more than one result and reduces false comparisons across methods.
  • Include supplements and over-the-counter products, since substances such as biotin can affect some laboratory assays.
  • Reference intervals describe the lab’s comparison population, not a personal guarantee of health or illness; symptoms and medical history change the meaning.
  • Seek prompt care for severe or rapidly worsening symptoms even if you are still waiting to discuss lab results.

FAQ

Can AI diagnose a condition from blood work?

No. Blood tests need interpretation alongside symptoms, history, examination, test method, and sometimes repeat testing by a qualified clinician.

Why can a result be out of range without meaning I am sick?

Reference ranges are statistical and results can vary with collection conditions, recent illness, medicines, and normal biological variation. A clinician can judge whether the difference matters for you.

Should I paste my full lab report?

Yes, include units and the lab’s ranges so the output does not compare values against assumptions. Remove personal identifiers before sharing information with any tool.

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