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As of 13 August 2026, AI can track your symptoms.
Most people should do this themselves; the prompt is on this page.
Can you do it?
5 minutesto a draft.
15 minutesto something you’d act on.
Cost, all in£0
Skill needednone
Who has to check ityou
What the alternative costsNo priced symptom-tracking alternative is supplied in the available tool list.
If this goes wrong: the record misses or misstates a detail, so you correct it against your original notes before using it for an appointment.
What to actually do
Do it yourself
The route this page recommends
A chat interface, no skill needed, and roughly 15 minutes until you can act on the result.
How to actually do it
- Open a notes app or document and create one entry whenever a symptom occurs, recording the time, symptom, body area, severity, duration, activities, other symptoms, medicines or treatments and any measurements.
- Paste the copyable prompt into ChatGPT, Claude or Gemini and replace the bracketed slots with your notes and any planned appointment date.
- Ask the chatbot to format the entries as a dated table and to separate your observations from any missing information.
- Compare every table entry with your original notes and correct dates, times, severity scores, medicines and measurements before adding the result to your diary.
- After several entries, paste the updated diary into the same prompt and ask for factual changes over time and questions for your GP, without asking it to identify a medical condition.
- Send or show the checked summary to your GP or other clinician, and contact NHS 111 if symptoms are urgent or worrying.
Prompt
Help me keep a factual symptom diary and prepare questions for a UK healthcare appointment. Do not identify a medical condition, suggest what condition I have, or tell me that a symptom is harmless. If I describe urgent or worrying symptoms, tell me to contact NHS 111 or use 999 for an emergency, without trying to assess the cause. Use only the information I provide and clearly mark anything missing or uncertain. For each entry, organise the information under: date, time, symptom, body area, severity from 0 to 10 if I supplied it, duration, what I was doing, possible trigger as reported by me, other symptoms, medicines or treatments taken, effect, and any measurement I supplied. Keep my wording where it matters. Do not invent dates, measurements or patterns. At the end, list factual changes over time and up to five questions I could ask a GP or other clinician. My entries are: [paste symptom notes here]. The appointment or review date is: [date or leave blank].
Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.
Use a tool built for this
Second choiceHand it to a person
The distant thirdA person who owns the outcome does this end to end, worth it when the failure is dear.
What it gets wrong
- AI cannot observe your symptoms, take reliable measurements or know whether your description leaves out an important detail.
- AI cannot distinguish a useful pattern from coincidence or establish the cause of a change.
- AI cannot replace a clinician's assessment when symptoms are new, worsening, severe or worrying.
- AI may reorganise your wording in a way that loses detail, so the original notes must remain available.
- AI does not automatically know your complete medicines, medical history or previous test results.
Even on a YES, the friction has a name: stakes of error and context depth.
How we scored this
Five axes, each scored nought to two by hand: ten means AI carries the task cleanly, and the thresholds that turn a total into YES, PARTLY or NO are published in the methodology. Each axis name links to its definition.
| Axis | Score (0–2) |
|---|---|
| Output | 2 |
| Inputs | 2 |
| Verification | 2 |
| Liability | 2 |
| Effort delta | 2 |
| Total | 10 / 10 |
The methodology and its thresholds are published in full.
FAQ
- Can AI keep a symptom diary?
- Yes. It can format the details you provide into a dated diary, identify missing fields and prepare a factual summary for an appointment. Keep the original notes and check the formatted version against them.
- Can AI tell me what my symptoms mean?
- It may offer possible explanations, but that is not a safe substitute for a clinical assessment and it can be wrong. Do not use it to work out the cause yourself, and contact NHS 111 about urgent or worrying symptoms.
- Is it safe to put my symptoms into ChatGPT?
- Use the minimum personal information needed and avoid names, NHS numbers, full addresses and other identifying details. Treat the chat as a private record you still need to check, and take urgent or worrying symptoms to NHS 111 rather than relying on the chatbot.
- Can AI prepare my symptom summary for a GP?
- Yes. Give it dated observations and ask for a short factual timeline, changes over time and questions for the appointment. Check every detail against your original notes and show the clinician the source record if anything is uncertain.
Nearby answers
Assessed by gpt-5.6-luna (gpt-5.6-luna) on 2026-08-13, second-checked by an independent model. Wrong somewhere? Email [email protected] and it gets re-checked.
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