Intravenous Therapy, often called IV therapy, is a medical treatment that delivers fluids, medications, or nutrients directly into a person's bloodstream through a small tube called a catheter. This method is commonly used in hospitals to quickly provide hydration, administer medications, or deliver blood products. It allows for immediate absorption, making it effective for patients who cannot take medications by mouth. The process involves inserting the catheter into a vein, usually in the arm or hand. Once in place, healthcare professionals can easily adjust the flow of fluids or medications as needed. IV therapy is essential for treating various conditions, ensuring patients receive the care they need efficiently.