Synera is a combination anesthetic made up of two common anesthetics, lidocaine, and tetracaine. Synerais used to numb an area of the skin before a medical procedure takes place. Synera belongs to a class of drugs commonly referred to as antiarrhythmic drugs or Ester local anesthetics. Syneracomes in the form of a topical patch and works by blocking nerves close to the skin from transmitting pain signals to the brain.
Drug Name: Synera
Generic name: Lidocaine and tetracaine