IV, or intravenous therapy is a medical treatment that delivers fluids directly into a vein by way of a soft plastic catheter (which quickly replaces the initial needle), tube, and bag of fluids. It’s the fastest and most efficient way to deliver a therapy to the body. Chances are pretty high that you have either experienced an IV or know someone who has, and witnessed how quickly IVs help a person feel great.
All components of the IV are mixed in the IV bag shortly before the administration, making sure it blends perfectly.