Ok a little question for you all. What do you use in your lab Lidocaine 1% or 2%. I personally am a fan of 2% just because if the procedure goes on for awhile, the patient don't start having pain. One of the nurses I work with is afraid, the patient might get toxic if we use 2%. I told her since it is more concentrated we will most likely use less in the long run. Also we used to use 2% to repair large lacerations in the ED. My theory is in this day and age patients should be comfortable.