SYNERA® (lidocaine and tetracaine) Topical Patch is indicated for use on unbroken skin to help prevent the pain of needle sticks into superficial veins (apply for 20-30 mins) and some superficial skin procedures (apply for 30 mins)
How It Works
This product contains 2 local anesthetics: lidocaine and tetracaine. It is used on the skin to prevent pain before certain procedures (such as inserting a needle for drawing blood, removing a small piece of skin for testing). It works by briefly numbing the skin and surrounding area.
Store unused skin patches at room temperature away from moisture and heat. Both used and unused Synera skin patches should be kept out of the reach of children or pets.