General medicine and internal medicine are often used interchangeably, but there is a subtle difference between the two terms.
General medicine is a broad term that encompasses all medical specialities that are focused on the diagnosis, treatment, and prevention of diseases in all age groups. This includes internal medicine, as well as other specialities such as cardiology, gastroenterology, endocrinology, and more.
Internal medicine, on the other hand, is a specific medical speciality that deals with the prevention, diagnosis, and treatment of adult diseases, particularly those affecting internal organs such as the heart, lungs, kidneys, and liver. Internal medicine physicians, also called internists, receive extensive training in the diagnosis and management of complex medical conditions, as well as in the care of patients with multiple chronic conditions.
In summary, general medicine is a broader term that encompasses all medical specialities focused, while internal medicine is a specific speciality within general medicine that focuses on the prevention, diagnosis, and treatment of internal diseases in adults.