Understanding Sequelae: Definition, Types, and Management

Sequela (plural: sequelae) is a medical term that refers to a complication or a consequence that arises from a previous condition or treatment. It can be used to describe any type of negative outcome that occurs as a result of a disease, injury, or medical intervention.

For example, a patient who has undergone surgery may experience sequelae such as infection, bleeding, or scar tissue formation. Similarly, a person who has been diagnosed with a chronic illness may experience sequelae such as fatigue, pain, or decreased mobility.

The term "sequela" is derived from the Latin word "sequor," which means "to follow." This reflects the fact that sequelae often follow after the initial condition or treatment.

It's important to note that not all negative outcomes are considered sequelae. For example, a side effect of a medication that is not related to the underlying condition being treated would not be considered a sequela. Similarly, a complication that arises from an unrelated cause would not be considered a sequela.

Overall, the term "sequela" is used to describe any negative consequence that arises from a previous condition or treatment, and it is an important concept in medicine to understand and manage.