What is the disease condition that follows or occurs as a result of another disease called?

The term that describes a disease condition that follows or occurs as a result of another disease is "sequela." In a medical context, sequela refers to the lasting effects or consequences that result from a previous disease or injury. For example, after recovering from chickenpox, an individual may experience shingles later in life—this occurrence would be classified as a sequela of the initial chickenpox infection.

Understanding this concept is crucial for healthcare professionals, as recognizing sequelae can inform patient care and management strategies after the resolution of primary health issues. It emphasizes the ongoing impact of certain conditions on a patient's health, even after the primary disease has been treated or resolved.