Critical care involves the management of patients with serious, often life-threatening health conditions that require constant monitoring and support. These may include cases of severe infections, respiratory distress, cardiac instability, trauma, or complications following major surgery.

Individuals admitted to critical care units may present with multi-organ dysfunction, altered consciousness, or sudden deterioration of an existing condition. Continuous observation, advanced monitoring, and timely medical intervention are central to managing these situations.

The course of treatment in critical care often changes based on a patient’s response, underlying diagnosis, and associated risks. Supportive therapies are guided by ongoing assessments and clinical judgement, with the goal of stabilising the patient and preventing further complications.