An intravenous (IV) injection is a fast and accurate way of administering a medication. ... It is one of the fastest ways to get a drug into the body, often through a vein in the arm.

Some people's veins are hard to find due to factors like dehydration, stress, vein depth, or external conditions.

Phlebitis stages indicates the severity of inflammation in a vein due to an intravenous (IV) catheter. The score ranges from 0–4, according to how severe the symptoms are.

Seventy silastic catheters were introduced into veins of the upper or lower extremities.* Each of the catheters functioned properly until intravenous therapy was completed, the catheter was ...

Sometimes the port goes into a vein in your arm. Doctors use them to take blood or to get drugs or fluids into your bloodstream more easily than with a standard intravenous needle, or IV.

Ways of having intravenous drugs. There are several different ways of having chemotherapy drugs into your bloodstream. You can have them through: a small tube put into a vein in your arm (a cannula) a ...

Intravenous (IV) vitamin therapy delivers nutrients, including electrolytes, minerals, and vitamins, through a vein in your arm. Some people use IV vitamin therapy to treat a hangover or ward off ...