LidocaineINFORMATION ABOUT LIDOCAINELidocaine UsesLidocaine is used for local anesthesia and Arrhythmia.How Lidocaine worksLidocaine is a local anesthetic. It works by blocking the transmission of pain signals from the nerves to the brain. This helps to decrease the sensation of pain.Common side effects of LidocaineAllergic reaction, Application site reactions (burning, irritation, itching and redness)