Continuous infusion

Continuous infusion is a method of drug administration that delivers medication into a patient's body continuously and directly, usually intravenously. This method is often used in hospital settings for patients who require a constant level of medication in their bloodstream.

Overview

Continuous infusion is often used for medications that have a short half-life, meaning they are quickly metabolized and eliminated from the body. By continuously infusing the medication, healthcare providers can maintain a steady concentration of the drug in the patient's bloodstream.

Method

The medication is typically delivered through an intravenous (IV) line, which is a tube inserted into a vein. The medication is mixed with a solution, such as saline or dextrose, in an IV bag. The bag is then hung above the patient's bed and the solution drips down the IV line and into the patient's vein.

The rate of the infusion can be controlled by a device called an infusion pump, which can be programmed to deliver a specific amount of medication per hour.

Uses

Continuous infusion is often used in the treatment of cancer, pain management, and in critical care situations. Some of the medications that may be administered this way include chemotherapy drugs, antibiotics, insulin, and painkillers.

Risks

As with any medical procedure, there are risks associated with continuous infusion. These can include infection at the IV site, a reaction to the medication, or an overdose if the infusion pump malfunctions.

See also

• Intravenous therapy
• Infusion pump
• Chemotherapy
• Pain management

Continuous infusion Resources
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