multimorbidities

Multimorbidity refers to the coexistence of two or more chronic health conditions within a single individual. These conditions can be physical, mental, or both, and their presence can significantly impact a person's health, quality of life, and healthcare needs. The prevalence of multimorbidity increases with age, but it is not exclusive to older adults and can affect individuals of any age.

The interplay between multiple chronic diseases can create complex health challenges. One condition may exacerbate another, or treatments for one condition might negatively affect another. This can lead to increased symptom burden, functional limitations, and a higher risk of adverse health outcomes, including hospitalization and mortality. Managing multimorbidity often requires a coordinated approach to care, involving multiple healthcare providers and a focus on the patient's overall health rather than individual diseases.

Common examples of multimorbidity include the combination of diabetes, hypertension, and heart disease, or depression and chronic pain. The causes of multimorbidity are multifactorial, stemming from genetic predispositions, lifestyle factors, environmental exposures, and the aging process itself. Addressing multimorbidity is a growing priority in healthcare, as it places a significant strain on healthcare systems and individuals alike. Research focuses on understanding the underlying mechanisms, developing integrated care models, and improving patient outcomes in the presence of multiple chronic conditions.