Which of the following is true about tertiary prevention?

Tertiary prevention is an essential concept in public health and healthcare that focuses on minimizing the impact of an ongoing illness or injury that has lasting effects. It specifically assists individuals in regaining or improving their health and functionality after a disease has already caused complications. This type of prevention often involves rehabilitation measures, management of chronic diseases, and support programs that help patients manage their health to optimize their quality of life.

For instance, individuals who have suffered a stroke may undergo physical therapy as part of tertiary prevention to restore mobility and function. This approach helps to mitigate further health deterioration and aims to reintegrate the individual into their daily life as much as possible, illustrating the core principle of tertiary prevention: to assist in restoring health after complications occur.

In contrast, other types of prevention serve different purposes, such as preventing the onset of disease (primary prevention) or detecting diseases early (secondary prevention). Therefore, the focus of tertiary prevention specifically on restoration and management of health post-complications supports the understanding that it plays a critical role in continuing care after a disease has manifested.