A "prescription" is a written order from a qualified healthcare professional, such as a doctor or nurse practitioner, that authorizes a patient to obtain specific medications or treatments. This document typically includes the patient's name, the medication name, dosage, and instructions for use. Prescriptions ensure that patients receive the correct medication tailored to their health needs. In addition to medications, prescriptions can also refer to other treatments, such as physical therapy or medical devices. Pharmacists use prescriptions to dispense medications safely and accurately, ensuring that patients understand how to use them properly. This process helps promote effective and safe healthcare practices.