Describe your symptoms — our AI searches verified European and UK medical databases to give you reliable health information. Not a diagnosis. A smart starting point.
From registration to results in under 2 minutes
Create account, fill health profile once — age, conditions, allergies.
Body map, symptom cards, duration & context. No medical knowledge needed.
140,126+ entries searched. 7 verified databases — WHO, EMA, NICE, Orphanet, RxNorm, DailyMed, LOINC.
Cited health summary + AI chat for follow-up questions in your language.
A full-featured health assistant backed by 140,126+ licensed medical entries
3-step guided analysis — body map, symptom cards, context. Get a full cited health summary in seconds.
Ask anything — medications, side effects, prevention. AI searches 140,126+ verified entries on every message.
Automatic scan for life-threatening symptoms. Instant red alert with 999/112/911 if critical signs detected.
15,000+ rare diseases from Orphanet — phenotypes, associated genes, and orphan drug info for conditions affecting <5 in 10,000.
44,000+ drug entries from RxNorm NIH, DailyMed FDA & OpenFDA — brand names, generic names, ATC codes, indications, warnings.
85,008 LOINC codes — ask about any blood test, urine analysis, or clinical measurement and get LOINC code, specimen type, reference range.
Store medical context once. Age, conditions, allergies, medications, vitamins & supplements — every AI answer personalised to your full profile.
Full health timeline, 8-week activity heatmap, smart AI alerts, symptom frequency chart, and printable doctor report. Pro & Pro+ exclusive.
Full interface in EN, RU, PL, RO, PT, ES, FR, DE, LT, LV. AI auto-detects your message language.
Every response shows which database was used — WHO ICD-11, EMA, NICE, Orphanet, RxNorm, DailyMed, or LOINC. Fully traceable answers.
Guard Doctor automatically scans your symptoms for life-threatening warning signs. If critical symptoms are detected, you'll immediately see an urgent alert with emergency numbers — no delay, no guesswork.
Your symptoms may indicate a serious condition. Do not wait. Call emergency services immediately.
Information retrieved exclusively from trusted medical authorities
International Classification of Diseases — ~1,900 diseases across 19 chapters, global health standard used in 194 countries
Approved medicines data — ~10,000 drug entries, interactions and contraindications for EU & US markets
UK National Institute for Health and Care Excellence — ~1,800 evidence-based clinical guidelines for NHS practitioners
Rare diseases & orphan drugs — ~15,000 rare diseases, the world's largest rare disease knowledge base (EU)
NIH standardised drug naming — ~14,616 drug codes, clinical drug names and interaction data from the National Library of Medicine
FDA official drug labels — ~20,000 prescribing labels, complete prescribing information for US-approved medications
Universal lab & clinical codes — ~85,008 LOINC codes, global standard for medical laboratory tests and clinical observations
Real feedback from people who use Guard Doctor every day
"I described a 4-day sore throat and swollen glands — Guard Doctor found information about streptococcal pharyngitis from WHO ICD-11 and suggested I see a GP. The GP confirmed it was strep."
"Описал симптомы по-русски — головокружение, шум в ушах. Система нашла информацию о болезни Меньера из базы Orphanet. Потом невролог подтвердил диагноз."
"My daughter had a fever at midnight. Guard Doctor checked symptoms against NICE guidelines and reassured me it wasn't an emergency — but said to see a GP in the morning. Invaluable."
Verified sources, citations on every answer, emergency detection, and real personalisation.
Everything you need to know before getting started
No. Guard Doctor is an informational tool, not a licensed medical professional. It searches verified databases (WHO, NICE, EMA) and provides referenced health information. It cannot diagnose, prescribe medication, or replace a qualified doctor. Always consult your GP for medical decisions.
Three main features: (1) Symptom Check — fill out a short questionnaire and receive a structured health summary with citations from WHO, NICE, and EMA. (2) AI Chat — ask any health question and get answers backed by verified medical databases, in your language. (3) Medical Card (Pro & Pro+) — health timeline, 8-week heatmap, smart alerts, and printable doctor report.
All information is retrieved from 7 verified medical authorities: WHO ICD-11 (disease classifications), EMA/OpenFDA (drug approvals), NICE Guidelines (UK clinical recommendations), Orphanet (rare diseases), RxNorm NIH (drug codes), DailyMed FDA (prescribing labels), and LOINC (lab test codes). Over 140,126 entries are indexed and searchable.
Yes. All data is encrypted in transit (TLS) and at rest (AES-256). We are fully UK GDPR compliant. Your health data is never sold or shared with third parties for marketing. Passwords are hashed with bcrypt. You can request full data deletion at any time.
The free trial lasts 7 days and includes 3 full symptom checks and 50 AI chat messages. You get access to all features: symptom analysis with source citations, AI chat assistant, health profile with vitamins tracking, and 10-language support. No credit card required to start.
After 7 days, you can upgrade to Pro (£9.99/month — 30 symptom checks, 300 chat messages) or Pro+ (£14.99/month — unlimited everything). If you don't upgrade, your account stays active but you won't be able to make new queries until you subscribe.
Yes, fully. The entire interface, symptom questionnaire, and AI responses work in Russian. You can describe symptoms in Russian and receive answers in Russian, even when the underlying medical sources are in English. Switch languages anytime with one click.
Call emergency services immediately: 999 (UK), 112 (EU), 911 (US), or 103 (Russia). Guard Doctor has built-in emergency detection — if your symptoms suggest a critical condition, you'll receive an immediate alert to seek urgent care. Never delay emergency treatment to use an app.
Start free. Upgrade when you need more. Cancel anytime.
Free for 7 days. No credit card needed.
