Internal Medicine
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Specialty Hub · Internal Medicine

Internal Medicine at a Glance

Diagnoses and treats internal organ conditions such as hypertension, diabetes, and digestive and respiratory disorders — covering chronic disease management, infectious diseases, and comprehensive health screenings.

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Frequently Asked Questions

When should I visit internal medicine?
Visit internal medicine for internal organ symptoms such as fever, cough, phlegm, abdominal pain, indigestion, chest tightness, or chronic fatigue. Chronic disease management (hypertension, diabetes) and comprehensive health screenings are also handled by internal medicine.
How often should I get a comprehensive health checkup?
Generally, every 2 years from your 30s and annually from your 40s. If you have a family history or chronic conditions, your doctor may recommend shorter intervals.
Do I need to take medication for hypertension or diabetes for life?
Most require long-term medication, but lifestyle changes (diet, exercise, weight management) can sometimes reduce dosage or allow temporary discontinuation. Never stop medication on your own — always consult your doctor first.
What is the difference between a cold and the flu?
A cold has relatively mild symptoms — mainly runny nose, sneezing, and sore throat. The flu involves high fever above 38°C, body aches, and severe fatigue. The flu requires antiviral treatment, most effective when prescribed within 48 hours of symptom onset.
How much does an internal medicine visit cost?
General visits are covered by national health insurance, costing about KRW 5,000–15,000 for a first visit. Comprehensive health screenings are non-covered and range from KRW 100,000 to several hundred thousand depending on scope.
The medical information on this page is for reference only. For accurate diagnosis and treatment, please consult a specialist.