In this report, the authors evaluated the utility of a topical cooling spray as a way to reduce pain during intravenous cannulation in an emergency department setting. The study group compared 103 ...

A cannula is a thin tube that doctors insert into a person’s body cavity, such as their nose, or into a vein. Doctors use them to drain fluid, administer medication, or provide oxygen. A person can ...

Intravenous (IV) therapy is administering fluids directly into a vein. It benefits treatment by enabling water, medication, blood, or nutrients to access the body faster through the circulatory system ...