A personal medical scientist for complex health problems

When standard medical care leaves your case unsolved, take the investigation further.

Medical problems are not always confined to one specialty. Guidelines describe typical patterns, but your symptoms, test results and treatment responses may not fit neatly together. WhatDx acts as your personal medical scientist: it conducts a detailed interview, reviews the evidence across specialties and develops a practical research direction to help you make better-informed decisions.

Check if WhatDx could help — Free →Open a 90-day research case · ₹799

Private research-token access · A working model you can revisit · Medical research support, not autonomous treatment

Start here · Free case suitability check

Find out what a full WhatDx investigation could give you.

Describe your health problem and what you would like to understand. If you prefer, choose a common example to fill either field, then edit it in your own words. WhatDx will explain what a deeper investigation may add before you pay. Browse condition-specific examples in the research library.

Describe the problem and your research goalOne short form · Free

Sample workflows · How the research process develops across rounds

SAMPLE WORKFLOW · RESEARCH DIRECTION · ILLUSTRATIVEExample of an evolving research record · Cases may be revisited for 90 days

CURRENT RESEARCH OBJECTIVE

Clarify why dizziness keeps recurring despite reassuring routine tests, and which observation would best guide further assessment.

Fictional example: basic tests were reassuring, but the pattern of episodes was never captured. Research can compare posture, timing, hydration context and medication chronology without assuming a diagnosis.

🔬 1. Safe Self-Observation (At Home)

Note naturally occurring episodes, posture, duration, associated symptoms and recovery. Do not deliberately trigger dizziness or perform unsupervised standing tests.

🧪 2. Selective Lab Evidence

Review the dates and scope of any ECG, blood results, medicines and previous examinations; a normal resting test may not describe an intermittent episode.

🩺 3. How to Deploy Your Doctor

Bring a concise episode timeline and ask which bedside assessment or monitoring would best capture the real-world symptoms.

Find my own research direction · Free →Browse condition-specific research guides ↗

WHAT CHANGES THE MODEL NEXT

A newly documented examination finding or time-linked symptom pattern may redirect the working research objective.

↻ Bring evidence back to v+1

These are fictional, illustrative workflows—not diagnoses, medical instructions, or examples of actual patient outcomes. Explore the research library or check your own case for free.

A new paradigm for the empowered patient & caregiver

Not replacing doctors. Sitting one level higher—so you can navigate them with confidence.

In a complex case, no single appointment captures every symptom, lab test, treatment response and specialist opinion. You or your caregiver are the constant across that history. WhatDx helps maintain the reasoning map while clinical examination, testing and treatment remain with qualified professionals.

LEVER 01 · SELF-OBSERVATION

Run safe, structured home observations.

Instead of guessing which test to buy, capture high-value facts you can observe without changing treatment or provoking symptoms: timing, natural triggers, function, flare duration and recovery.

LEVER 02 · EVIDENCE AUDIT

See competing hypotheses and what doesn't fit.

Compare original reports and lab trends, make conditional calculations explicit, and identify where existing assumptions or apparently normal tests do not answer the real question.

LEVER 03 · TARGETED CARE

Use appointments for specific clinical decisions.

Bring a one-page handover, a focused examination or testing question, and the reasons that evidence could change the working model. Return with the clinician's findings for the next round.

APPROACH	WHO HOLDS THE MAP?	HOW EVIDENCE IS GATHERED	WHAT HAPPENS WHEN THINGS CHANGE?
Fragmented appointments	Information may be distributed across separate specialty records.	Different visits answer different clinical questions.	History may need reconstructing as new evidence emerges.
General AI chatbot	Depends on the history and context supplied by the person prompting.	Answers depend on questions posed and records provided.	Continuity requires maintaining and updating context.
WhatDx Control Panel	A persistent, patient-accessible Research Compass.	Adaptive interview, safe observation, record audit and focused clinician questions.	Reopen the same case during the 90-day window; revise the working research direction.

90-day investigation access

Open your Case Control Panel

₹799~~₹1,999~~

Select your investigation mode:

Patient / Caregiver LeadFull investigation with an optional clinician handover.Clinician-SuggestedOrganized around the doctor's specific research question.

Reopen and iterate for 90 days: Return with new records, natural observations or clinician findings to update the same case.
Private case token: No conventional account login; safeguard the token and payment recovery information.
Clear safety boundaries: Research support and clinician collaboration—not emergency diagnosis, prescribing or unsupervised treatment changes.

Before you begin

Frequently asked questions

Clear answers about the interview, your reports, privacy, and reopening a case.

Still unsure whether WhatDx could help your situation? The free case check is a good place to start.Try the free case check →