Lidocaine Topical Spray is a local anesthetic that is used to numb mucous membranes or specific areas of skin. It works by blocking nerve signals, which prevents the sensation of pain in the body. Lidocaine, the active ingredient in this spray helps in relieving pain and itching in skin conditions, provides numbing effect in minor medical procedures and eases discomfort from sunburn, insect bites or minor cuts. It’s also employed before dental procedures as well as before invasive procedures such as endoscopy or catheterization. It works quickly and provides relief within minutes of its administration.