Pharmacotherapy

Pharmacotherapy is defined as the treatment of disease or health conditions through the administration of pharmaceutical drugs (StatPearls). It is a major branch of therapeutics that focuses on the clinical application of medications to prevent, diagnose, or manage illnesses, distinct from surgical or physical therapies (NIH/NCI Thesaurus). Because pharmacotherapy refers to the practice and study of drug use rather than a discrete biological entity, it does not possess a molecular structure, signaling pathway, or cellular function. Instead, it serves as the framework within which specific molecular targets—such as receptors, enzymes, and ion channels—are modulated by drugs to achieve a desired clinical effect. Consequently, pharmacotherapy is classified as a medical field or treatment modality rather than a specific target for drug development.

Other names

Drug therapyMedication therapyPharmacological treatmentChemotherapy (in specific contexts)

Not applicable as pharmacotherapy is a medical discipline and therapeutic approach, not a molecular target.