I gave up using creams til it made me sick. I now ask my electrolysis lady to pick her spots to work. She adds this benzocaine cream I made for a few min. I then inject lidocaine w eppy just under the skin.. no pain what so ever within seconds. She now usually works 1.5 to 2 hrs and I nap;) ask your endo to write you a script, or you can legally make up a batch if ya know how (but I suggest buying premixed). It's sterile, and use an insulin syringe. Use the syringe in the lidocaine only once. A bottle that will last you a year is 25 bucks, but if you contaminate it, the infection will cost more. I'd tell ya the dose, but I can't here, so just be advised that too much can stop your heart! Good luck;)