The Effect of Cold Spray Applied Before Local Anaesthesia

Cold Spray: Cold sprays, composed of liquefied gases under high pressure, rapidly evaporate from the applied area, causing a sudden drop in skin temperature. This condition leads to the temporary desensitization of pain receptors or the activation of ion channels, resulting in the brief alleviation of pain sensation. Various medical, non-medical, and surgical methods are employed to manage pain. Cold sprays are among non-medical methods, including massage, cold application, and distraction techniques. Therefore, cold sprays cannot be prescribed like medication. They are used for local anesthesia in cases of acute trauma, injections, blood collection, vein puncture, and similar situations.