What is the primary goal of intravenous fluid therapy?

The primary goal of intravenous fluid therapy is to maintain or restore fluid balance in the body. This is crucial because proper hydration is vital for many physiological functions, including maintaining blood volume, ensuring adequate tissue perfusion, and facilitating the transport of nutrients and waste products. In clinical settings, intravenous fluids are often administered to patients who are unable to intake fluids orally, those experiencing significant fluid loss due to conditions like dehydration, surgery, or trauma, and those with certain medical conditions that require careful fluid management.

Restoring fluid balance helps prevent complications such as electrolyte imbalances and organ dysfunction, which can occur if the body is either overhydrated or dehydrated. By directly infusing fluids into the bloodstream, healthcare providers can quickly and efficiently correct these imbalances, making this a critical intervention in numerous medical situations.