Ethyl Nitrite is a chemical compound that belongs to the class of nitrites. It is a colorless liquid with a sweet odor and is primarily used in the medical field as a vasodilator, which means it helps widen blood vessels. This property makes it useful in treating certain conditions, such as angina, by improving blood flow and reducing chest pain. In addition to its medical applications, Ethyl Nitrite is sometimes used recreationally for its psychoactive effects. However, it is important to note that misuse can lead to health risks, including headaches, dizziness, and potential long-term effects on the cardiovascular system.