Intravenous
Definition
Intravenous means "within a vein." Most often it refers to giving medicines or fluids through a needle or tube inserted into a vein. This allows the medicine or fluid to enter your bloodstream right away. For example, your health care provider may prescribe medicines to be given through a vein, or an intravenous (IV) line.
Alternative Names
IV
References
Taber's Cyclopedic Medical Dictionary. 24th ed. Intravenous. Philadelphia, PA: F.A. Davis Company; 2021. www.tabers.com/tabersonline/view/Tabers-Dictionary/740587/0/intravenous?q=Intravenous. Accessed June 13 2023.