Disease progression refers to the process by which a disease develops and worsens over time. It can involve changes in symptoms, severity, and overall health. Understanding this progression helps healthcare providers determine the best treatment options and predict outcomes for patients. Factors influencing disease progression include the type of disease, individual health conditions, and lifestyle choices. For example, in chronic diseases like diabetes or heart disease, early intervention can slow progression, while neglecting symptoms may lead to complications. Monitoring these changes is crucial for effective management and improving quality of life.