Internal Medicine deals with the prevention, diagnosis, and treatment of infective & non-infective illnesses in adult patients. Department of Internal Medicine is a backbone of Mehar Hospital which takes care of admitted patients as well as patients coming in the outpatient department with a broader vision & expertise. At Mehar hospital physicians are skilled in managing patients who are suffering from undifferentiated or multi-system diseases and provides comprehensive care with the help of its sub-specialities including Emergency & Critical Care Departments to patients with multiple organ systems involvement.

At Mehar, best practices are deployed in managing various aspects of diseases. These are mainly viral febrile illnesses like Dengue, Chikungunya, Chicken-Pox, Influenza etc., Malaria, Typhoid, Tuberculosis, Pneumonia, Hepatitis, Meningitis, Liver Abscess, and Urinary Tract Infections. Department also deals with non-communicable chronic diseases like Diabetes, Hypertension, COPD, Bronchial Asthma, Migraine, Stroke, Myocardial Infarction, Chronic Kidney Disease, Arthritis etc.