Liver: Why It Doesn't Hurt and What Tests Show
Liver functions, reasons for the asymptomatic course of diseases, fatty liver disease, alcohol and hepatitis, basic examinations.
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Internal Medicine
Common Cold (ARI): How It Progresses, How Long It Lasts, and When It's No Longer a Cold
A cold comes on gradually over 2–3 days and resolves within 1–2 weeks. We explain what happens day by day and when it's time to see a doctor.
Internal Medicine
Flu: How It Differs from a Cold and Which Symptoms Are Dangerous
Flu starts abruptly and knocks you off your feet, while a cold creeps up gradually. We explain how not to confuse them, who is at risk of complications, and when to see a doctor immediately.
Internal Medicine
Elevated Temperature in Adults: Normal Range and When to Worry
What counts as normal, why the body develops a fever, and at what readings and accompanying signs to see a doctor.
Internal Medicine
Preventive Checkup: What to Check Even If Nothing Hurts
Why see a doctor when nothing is bothering you, which basic indicators are checked, and how to prepare for a visit to your family doctor.
Internal Medicine
Chronic Fatigue: Ordinary Tiredness or a Signal from the Body
When fatigue passes after rest, and when it drags on for months and requires examination — we break it down calmly, without panic.
Cardiology
Arterial Hypertension: What the Blood Pressure Numbers Mean and Why It Is "Silent"
The two numbers on a blood pressure monitor show the work of the heart as a pump and the resistance of the blood vessels. We break down the ranges, risk factors, and why hypertension causes no pain for years.
Neurology
Dizziness: Why the World "Spins" and When It's Not Just Fatigue
Dizziness is not a single symptom but several different conditions with different mechanisms. We explain how vertigo differs from weakness and when it's time to see a doctor.
Gastroenterology
Gastroscopy: how it is performed, preparation and results
Reference information about EGD: indications, preparation, how the procedure is performed, sedation or local anaesthesia, what happens afterwards and when to expect results.
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