Swelling and crusting are common side effects of an aggressive eMatrix treatment. It is uncommon that you are experiencing tingling 5 days post eMatrix. I would suggest consulting your physician for an evaluation. Best, Dr. Emer
Yes, depends on power level of eMatix.
Best see your physician. Tingling can be the start of a cold sore or another medical condition. Tingling can occur with RF, especially if the power level is on the high side. Review on power settings in the video below and how I use eMatrix in practice. All the best Dr Davin Lim Australia.