Internal Medicine

Internal medicine is the medical specialty dealing with the prevention, diagnosis, and treatment of adult diseases. Physicians who specialize in internal medicine are called internists or internal medicine physicians. They are specially trained to diagnose and treat a wide range of adult illnesses and conditions.

Study Guide for Internal Medicine

Introduction to Internal Medicine

Definition and scope of internal medicine
Role of internists in healthcare
Differences between internal medicine and other medical specialties

Common Adult Diseases and Conditions

Cardiovascular diseases (hypertension, coronary artery disease, heart failure)
Respiratory diseases (asthma, chronic obstructive pulmonary disease)
Gastrointestinal diseases (irritable bowel syndrome, gastroesophageal reflux disease)
Endocrine diseases (diabetes mellitus, thyroid disorders)
Renal diseases (chronic kidney disease, urinary tract infections)
Neurological diseases (stroke, Parkinson's disease, dementia)
Infectious diseases (pneumonia, urinary tract infections)
Rheumatologic diseases (rheumatoid arthritis, osteoarthritis)

Diagnostic and Treatment Modalities

Diagnostic tests commonly used in internal medicine (blood tests, imaging studies, electrocardiography)
Pharmacological treatments for common adult diseases
Non-pharmacological interventions (lifestyle modifications, physical therapy)
Preventive medicine and health promotion