critical illness theory

Critical illness theory examines how severe health conditions impact an individual's physical, psychological, and social well-being. It explores the complex ways major illnesses—like heart attacks, strokes, or cancer—alter a person's life, coping mechanisms, and recovery process. The theory emphasizes that these illnesses often involve not just medical challenges but also emotional and social adjustments, highlighting the importance of comprehensive care. Understanding this theory helps healthcare providers offer targeted support, address patient needs holistically, and improve outcomes by considering all dimensions of a person's experience during and after critical illness.