Ace Your CVS Pharmacy Tech Exam 2026 – Prescription for Success!

The abbreviation "po" stands for "per os," which is a Latin term meaning "by mouth." In pharmacological and medical terms, this instruction indicates that a medication should be taken orally, as opposed to being administered through other routes such as injections or topical applications. This is a commonly used term in prescriptions to specify the preferred method of administration for a medication, ensuring that patients understand how to take their prescribed drugs effectively.