What is the typical route of administration for medications labeled 'po'?

Medications labeled 'po' indicate that they are to be administered "per os," which is Latin for "by mouth." This route of administration is the most common method for delivering medications as it allows for easy ingestion and absorption through the digestive system. Oral medications are available in various forms, including tablets, capsules, liquids, and suspensions, and they typically provide a convenient and non-invasive way for patients to receive their therapy.

The oral route is preferred in many cases due to its simplicity, less invasive nature compared to injections, and the ability for patients to take medications at home. Additionally, many medications are formulated to survive the digestive process and be efficiently absorbed into the bloodstream when taken orally.