What is the goal of tertiary prevention?

The goal of tertiary prevention is to minimize disability following an illness or injury and to help individuals return to their highest level of functioning. This level of prevention occurs after a disease has been diagnosed and is focused on rehabilitation and providing support to those who are affected by chronic diseases or disabilities. It includes interventions and treatments that aim to prevent complications, manage long-term health issues, and improve the quality of life for individuals who have already been impacted by health problems.

For example, in a case where a person has suffered a stroke, tertiary prevention would involve physical therapy, occupational therapy, and ongoing medical care to help them regain as much ability and independence as possible. The emphasis is on managing existing health conditions effectively to reduce the impact they have on a person's life, rather than on preventing the initial occurrence or complications of new diseases.