Pharmacist intervention refers to the practice of pharmacists actively engaging with patients to optimize medication therapy, ensure safe and effective use of medications, and improve health outcomes. This may include medication therapy management, medication counseling, drug monitoring, and collaboration with other healthcare providers to develop comprehensive treatment plans. Pharmacist interventions have been shown to improve medication adherence, reduce medication-related problems, and enhance patient satisfaction with their healthcare experience. Pharmacists play a crucial role in promoting rational medication use and fostering better health outcomes for patients.