Intravenous means occurring within or by way of a vein. Medications or fluids may be given by inserting an intravenous (IV) needle into a vein, usually in the back of the hand or on the forearm.

ByHealthwise Staff
Primary Medical ReviewerAnne C. Poinier, MD - Internal Medicine
Specialist Medical ReviewerJohn M. Freedman, MD - Anesthesiology
Last RevisedJanuary 28, 2010

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