Tag: Ethyl chloride

According to the Centers for Disease Control and Prevention, many people experience needle phobia, and the use of numbing agents like numbing spray is used before injections to help reduce the associated pain and anxiety. These products provide a simple, non-invasive method for improving patient comfort during procedures such as immunizations, blood draws, and IV starts.

According to a systematic review published in the *Journal of Clinical Medicine*, topical anesthetics have been proven effective and safe for pain management in dermal injuries. When considering the query, **what numbing spray do doctors use?**, the answer involves a variety of agents, each suited for different applications and patient needs, from instant cooling relief to longer-lasting chemical numbness.

Topical anesthetics are widely used in numerous medical and surgical fields to cause a superficial loss of pain sensation after direct application [1.8.3]. When considering **which spray is used for anesthesia**, the most common are formulations containing lidocaine, benzocaine, and ethyl chloride, each with distinct uses [1.2.1, 1.2.2].