If patients have bruising I sometimes do recommend laser treatments for them, usually Cutera's Laser Genesis, as bruising is blood under the surface and Laser Genesis is particularly good at targeting reds. With that being said, if you physician is performing this procedure on you, I'd hope he/she knows the settings....and am unsure why you are asking. There are thousands of laser machines and settings, so without knowing what machine your doctor is using, what your skin type is, and many other factors, none of us can give you settings - they are not universal.