What is put in to your veins get fluid into you?

An intravenous line (IV) is a thin, flexible tube that is inserted into a vein to give fluids or medications directly into the bloodstream. IVs are often used in hospitals and clinics to treat a variety of conditions, such as dehydration, malnutrition, and infections.

The most common type of IV is called a peripheral IV. Peripheral IVs are inserted into a vein in the hand, arm, or leg. Central IVs are inserted into a vein in the chest or neck. Central IVs are used for longer periods of time and to give medications that are more likely to cause irritation or damage to the veins.

To start an IV, a healthcare provider will first clean the area where the IV will be inserted. Then, they will use a needle to insert the IV into the vein. The needle is then removed, and the IV is taped in place.

IVs can be used to give a variety of fluids and medications, including:

* Blood products, such as packed red blood cells or platelets

* Electrolytes, such as sodium, potassium, and chloride

* Medications, such as antibiotics, chemotherapy drugs, and pain relievers

* Fluids, such as saline or dextrose

IVs can also be used to monitor blood pressure and to collect blood samples.

IVs are generally safe, but there are a few risks associated with them, including:

* Infection

* Blood clots

* Air bubbles in the IV line

* Leakage of fluid from the IV site

Your healthcare provider will discuss the risks and benefits of IV therapy with you before starting treatment.