What does infusion refer to in the context of medication administration?

Infusion refers to the process of delivering medication through a drip over an extended period of time. This method allows for a controlled and continuous administration of the drug, which can be particularly important for medications that need to maintain stable blood levels over time or for patients who may require ongoing treatment without the need for repeated injections. Infusions are often administered via an intravenous (IV) line, which enables precise control over flow rates and dosage.

In contrast, the other methods of medication administration do not align with the definition of infusion. For example, a short burst of medication can refer to a bolus or quick injection, while a quick injection directly into the bloodstream is known as an intravenous push. Neither of these techniques involves the prolonged delivery characteristic of infusion. The clarity and stability afforded by infusion make it a vital technique in administering certain therapies in various clinical settings.