What is a therapeutic agent?

A therapeutic agent is defined as any drug that has the capability to relieve symptoms of a disease, stop or delay a disease process, or maintain health. This broad definition encompasses a variety of substances that are used in the context of medical treatment, including prescription medications, over-the-counter drugs, and other pharmacological agents designed to positively influence health conditions.

Therapeutic agents work by targeting specific biological pathways to alleviate symptoms, enhance functioning, or prevent the onset of disease. This makes them crucial in managing various health conditions, providing essential support for patients' health needs.

In contrast, while substances that enhance athletic performance or food products may play significant roles in overall well-being, they do not specifically meet the criteria of a therapeutic agent in the medical context. Additionally, while laboratory-produced substances can be therapeutic agents, this definition is too narrow because it excludes many naturally occurring drugs or those sourced from plant or animal origins. The essence of a therapeutic agent lies in its purpose and efficacy in treating health issues rather than the context of its origin or its performance enhancement capabilities.