What does "IV fluid" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
IV fluid, short for intravenous fluid, is a liquid substance that is directly injected into a person's vein. This is usually done in a hospital or medical setting. The fluid can contain water, sugar, or salts, which help to keep the body functioning properly. It's often used when a person is dehydrated, sick, or needs medication delivered quickly into their bloodstream.
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