Health & Medicine Articles
Reference articles on symptoms, lab tests, medications, and AI in medicine — written in plain language.
Symptom Checker & AI
- Check Your Symptoms Online with an AI Assistant
How the AI assistant analyzes symptoms, assesses urgency, and tells you which doctor to see.
- Telemedicine: When Online Consultations Work and When They Don't
An honest breakdown: which problems can be solved remotely and when an in-person visit is unavoidable.
- AI Medical Consultant: What It Is and How It Actually Helps
How an AI consultant differs from a regular chatbot and how Symptomatica handles real medical situations.
Guides
- How an AI Symptom Checker Works: What Happens After You Send a Message
Under the hood: how AI asks questions, builds a response, and differs from a Google search.
- AI vs Doctor: Why You Need an Assistant When You Have a Physician
What AI does well, what only a real doctor can do, and how the two work together.
- Medical Red Flags: Symptoms That Cannot Wait
Symptoms that require calling emergency services immediately — no waiting, no self-treatment.
- How to Read a Blood Test: What the Numbers Mean
Hemoglobin, white blood cells, platelets, ESR — normal ranges and deviations explained simply.
- Biochemistry Blood Test: Liver, Kidneys, Sugar, Cholesterol Explained
ALT, AST, bilirubin, creatinine, glucose — what these markers mean and when to pay attention.
- Drug Interactions: How to Check Medication Compatibility
How to find out if your medications are compatible and what to tell your doctor when taking multiple pills.
- How to Prepare for a Doctor Appointment: A Complete Checklist
What to bring, how to describe symptoms, and which questions to ask — for any specialist.
- Anxiety and Depression Symptoms: When It's More Than Stress
Anxiety, low energy, panic attacks — how to tell normal from a disorder and who to turn to.
- Early Cancer Warning Signs: Symptoms You Should Not Ignore
Weight loss, chronic fatigue, lumps — when to see a doctor and which screenings to get.
- Managing Chronic Conditions: How Not to Miss a Flare-Up
Hypertension, diabetes, asthma — how to monitor at home and know when a routine visit becomes urgent.
- Which Doctor to See: A Symptom-to-Specialist Guide
Head, stomach, heart, joints — which specialist to see first and when a GP is enough.
- Medication Safety: What You Cannot Take Together and Why
Top dangerous combinations, antibiotics and alcohol, foods that alter medication effects.
- What Lab Tests to Get for Your Symptoms: A Simple Navigator
Fatigue, headache, abdominal pain, joint pain — a starter test panel for each symptom.
- Sleep Problems: Insomnia, Sleep Apnea, and Chronic Fatigue
Why you're not getting enough sleep, how to spot sleep apnea, and what to do with chronic fatigue syndrome.
- Constant Fatigue and Weakness: Causes and When It's Serious
Iron deficiency, hypothyroidism, anemia, or depression — which tests to get for chronic fatigue.
- Vitamin and Mineral Deficiencies: Symptoms and How to Check
Vitamin D, iron, B12, magnesium — lab norms, deficiency symptoms, and risk groups.
- Flu, Cold, and COVID: How to Tell Them Apart and What to Do
Key differences between flu and cold, when antibiotics are needed, what to do about long COVID.
- Anxiety and Stress: When It Becomes a Disorder and What to Do
How to tell normal anxiety from a disorder, panic attack first aid, who to turn to.
- Unexplained Weight Change: When Losing or Gaining Weight Is a Symptom
Sudden weight loss or gain without dietary changes — what diseases may be behind it.
- Urine Test Results Explained: What the Numbers Mean
Protein, white blood cells, red blood cells, bacteria in urine — norms and what deviations mean.
- Hormone Tests: What to Get, When, and How to Read the Results
TSH, T3, T4, cortisol, sex hormones, insulin — norms and when to see an endocrinologist.
- Ultrasound, MRI, or CT Scan: Which to Choose and When They're Prescribed
How to choose the right imaging study by symptom, preparation, and how the methods differ.
- ECG and Holter Monitor: How to Read Results and When They're Prescribed
How to read an ECG report, when a Holter monitor is needed, and what ABPM shows.
- Common Symptoms: Fever, Cough, Fatigue, Pain — What to Do
Unexplained fever, night sweats, bitter taste, nausea — causes and what to do.
- Swelling and Edema: Causes, Types, and When It's Dangerous
Leg, face, and pregnancy swelling — how to tell cardiac from renal edema and when to seek urgent care.
- Which Doctor to See: A Detailed Symptom-to-Specialist Navigator
Head, chest, abdominal, back, joint pain, fatigue — which specialist to book an appointment with.
- Health Checkup: Which Tests to Get for Preventive Screening by Age
Basic test panel, checkup at 30–40 and after 50, cancer and heart disease screening.
- Palpitations and Chest Pain: When It's the Heart and When It's Not
Angina, panic attack, or muscle pain — how to tell them apart and when to call emergency services.
- Numbness and Tingling in Hands and Feet: Causes and When to See a Doctor
Carpal tunnel, cervical osteochondrosis, diabetes, stroke — when numbness requires urgent attention.
- Pregnancy Planning: Tests, Preparation, and What You Need to Know
Full test list for both partners, folic acid, and when to see a reproductive specialist.
- Eating Disorders: Signs, Causes, and When to Seek Help
Anorexia, bulimia, binge eating — signs and when professional help is needed.
- Child Development by Age: Milestones and When to Be Concerned
Development milestones at 1–3 years, speech delay, early autism signs, when to see a neurologist.
- Fever and Infections in Children: When to Treat at Home and When to Go to Hospital
Normal temperature ranges by age, colds, rotavirus, signs of dehydration in children.
- You Have a Doctor's Appointment in Two Weeks: What to Do Right Now
Long wait for a doctor? Learn how to assess urgency, track your symptoms, and arrive fully prepared.
- Different Doctors, Different Diagnoses: How to Make Sense of Conflicting Medical Opinions
Got different conclusions from multiple doctors? We explain why this happens and how Symptomatica helps.
- How an AI Symptom Checker Works: Accuracy, Limitations, and What It's Based On
What data a medical AI is trained on, how it processes symptoms, and why it doesn't give a diagnosis.
- Symptomatica Everywhere: Telegram, Mobile App, and Other Platforms
How to use Symptomatica in Telegram right now, and what's coming: mobile app, desktop client, API for clinics.
Conditions & Symptoms
- Heart and Cardiovascular Symptoms: When to Take Action
Chest pain, shortness of breath, arrhythmia, swelling — which symptoms need emergency care vs a scheduled visit.
- Digestive Symptoms: Abdominal Pain, Bloating, Heartburn
Abdominal pain, bloating, diarrhea, heartburn — when to get examined and which doctor to see.
- Neurological Symptoms: Headache, Dizziness, Numbness
Frequent headaches, numb hands, weakness — when you need a neurologist and when to call emergency services.
- Symptoms in Children: When to Call a Doctor vs Wait and Watch
Fever, cough, vomiting, rash in a child — a practical guide for worried parents.
- Elderly Health: Symptoms That Require Attention
Confusion, falls, sudden weight loss — what should not be dismissed as normal aging.
- Women's Health Symptoms: When to See a Gynecologist
Irregular periods, pelvic pain, hormonal imbalance, menopause — which symptoms require a doctor's visit.
- Men's Health Symptoms: What You Should Not Ignore
Prostatitis, BPH, low testosterone, painful urination — when to see a urologist.
- Pregnancy Symptoms: What's Normal and What Needs Attention
Morning sickness, pain, warning signs, and prenatal tests — a practical guide for expectant mothers.
- Respiratory Symptoms: Cough, Shortness of Breath, Wheezing
Chronic cough, breathlessness, asthma, sleep apnea — when respiratory symptoms need urgent care.
- Allergies: Symptoms, Triggers, and When It Becomes Dangerous
Seasonal allergy, hives, anaphylaxis — how to recognize an allergic reaction and what to do.
- Infectious Diseases: Flu, Colds, UTI, Herpes
How to tell flu from a cold, when antibiotics are needed for UTI, what to do with herpes and pneumonia.
- Skin Symptoms: Rashes, Itching, Spots
Rashes, psoriasis, eczema, hair loss — how to find the cause and when to see a dermatologist.
- Back and Lower Back Pain: Causes and When to See a Doctor
Osteochondrosis, disc herniation, kidney-related pain — how to understand the cause and which doctor to see.
- Joint Pain: Arthritis, Osteoarthritis, and Other Causes
Rheumatoid arthritis, osteoarthritis, gout — what sets them apart and which tests are needed.
- Thyroid Disease Symptoms: Hypothyroidism and Hyperthyroidism
How thyroid disease affects weight, fatigue, and mood, which tests to get, and what a nodule means.
- Diabetes and Prediabetes Symptoms: How to Recognize Them Early
Early signs of type 2 diabetes, glucose and HbA1c norms, monitoring at home.
- Irritable Bowel Syndrome and Gut Health
What IBS is, how to distinguish it from other GI conditions, and the role of stress.
- Headache and Migraine: How to Tell the Difference and What to Do
Types of headache, migraine with aura, cluster headache, and when to see a neurologist.
- High Blood Pressure: Symptoms, Causes, and When It Becomes Dangerous
Blood pressure norms by age, hypertension symptoms, hypertensive crisis — what to do and when to call emergency.
- Urinary Symptoms: Kidneys, Bladder, Infections
UTI, kidney stones, blood in urine, urine test results — a practical guide.
- Eye and ENT Symptoms: When to See a Doctor
Vision loss, tinnitus, chronic nasal congestion, hoarseness — ophthalmologist or ENT.
- Heart Arrhythmia: Symptoms, Types, and When It's Dangerous
Tachycardia, bradycardia, atrial fibrillation — how to recognize them, when to get a Holter monitor, and what to do.
- Varicose Veins and Vein Thrombosis: Symptoms, Risks, and When to See a Doctor
Leg swelling and heaviness, deep vein thrombosis — how to tell varicose veins from cardiac edema and when to seek urgent care.
- Insulin Resistance and Metabolic Syndrome: Symptoms and Diagnosis
Belly fat, fatigue, sugar cravings — insulin resistance symptoms, HOMA-IR norms, and what to do.
- Cortisol and Adrenal Glands: Symptoms of Disorders and When to Get Tested
High and low cortisol, Cushing's syndrome, Addison's disease — symptoms and lab norms.
- Hand Tremor and Dizziness: Causes and When to See a Neurologist
Hand tremor, early Parkinson's signs, types of dizziness — when to see a neurologist urgently.
- Memory Loss and Poor Concentration: When It's Normal and When It's a Disease
Dementia, Alzheimer's disease, multiple sclerosis — early signs and which tests to get.
- Neck and Shoulder Pain: Causes, Symptoms, and Which Doctor to See
Cervical osteochondrosis, herniation, shoulder periarthritis, arm numbness — neurologist or orthopedist.
- Knee and Hip Pain: Causes and Treatment
Osteoarthritis, meniscus, coxarthrosis, bursitis — how to tell them apart and when surgery is needed.
- Dementia and Memory Decline in the Elderly: Early Signs and Support
Early signs of dementia, polypharmacy in the elderly, practical steps for caregivers.
- Osteoporosis and Fall Risk in the Elderly: Symptoms and Prevention
Bone density scan, calcium and vitamin D norms, fracture prevention in the elderly.
- Gestational Diabetes: Symptoms, Diagnosis, and Management During Pregnancy
Glucose tolerance test, blood sugar norms in pregnancy, preeclampsia — what you need to know.
- STI and Urogenital Infection Symptoms: When to See a Doctor
Chlamydia, HIV, hepatitis B and C — when to get tested and which doctor to see.
Comparisons
- Symptomatica vs ChatGPT: Why General AI Doesn't Work for Medical Questions
Where ChatGPT goes wrong with medical questions and what Symptomatica does differently.
- AI Symptom Checker Comparison: Which One to Choose
Ada, Buoy, WebMD Symptom Checker, Symptomatica — compared by language, accuracy, and features.
- Telemedicine vs In-Person Visit: How to Choose the Right Format
When an online consultation is fully adequate and when a physical exam is unavoidable.
AI for Healthcare
- AI in Healthcare: How to Automate Triage and Reception
What can realistically be automated with AI, how triage works, and how to start a pilot.
- Medical Data Security: What to Know Before Deploying AI
On-premise vs cloud, GDPR, HIPAA — key compliance requirements explained simply.
About the Service
- Symptomatica for Investors: A MedTech Startup with a Working Product
The medical AI market, the problem we solve, our current product, and growth plans.
- Leave Feedback for Symptomatica: Your Suggestions Improve the Service
Every piece of feedback helps us improve. How to share your thoughts and what we do with them.
- Symptomatica Pricing: 5 Free Queries, Then Pay Per Request
5 free queries with no registration. Then top up your balance and pay per query. No subscription.
- Symptomatica Roadmap: Mobile App, Doctor Recommendations, and More
What works now, what we're building, and where Symptomatica is headed. A transparent roadmap.