Clinical severity refers to the intensity and impact of a medical condition on a patient's health. It is often assessed based on symptoms, the extent of disease progression, and the potential for complications. Healthcare professionals use various scales and criteria to categorize conditions as mild, moderate, or severe, which helps guide treatment decisions. Understanding clinical severity is crucial for effective patient management. It influences the choice of interventions, the urgency of care, and the allocation of resources. For example, a patient with severe asthma may require immediate attention and a different treatment plan compared to someone with mild asthma.