What does "PO" signify regarding administration of medication?

The designation "PO" stands for "per os," a Latin phrase that translates to "by mouth." This term is commonly used in veterinary medicine to indicate that a medication should be administered orally. When a medication is prescribed to be given "PO," it implies that the patient will ingest the medication, usually in the form of a pill, liquid, or other oral formulation.

In veterinary practice, understanding medication routes of administration is crucial for ensuring that treatments are delivered effectively and safely. Knowing that "PO" signifies oral administration helps veterinary assistants and technicians to follow dosing instructions accurately and communicate effectively with pet owners about how to administer medication. This comprehension is essential in ensuring compliance and successful treatment outcomes.