Acid brushing generally refers to chemical skin resurfacing, the treatment process may have a slight stinging, after the operation can be through the ice to ease the discomfort. Chemical skin resurfacing is through the use of a certain concentration of salicylic acid, fruit acid and other weak acids coated on the surface of the facial skin, the treatment process may be a slight tingling sensation, and even accompanied by a burning sensation, the phenomenon is a normal phenomenon, the majority of the human body can tolerate the degree of pain. Usually, after chemical skin resurfacing, you can apply ice packs to the skin, which can effectively relieve the discomfort. At the same time, chemical skin resurfacing must be strictly sunscreen, and follow the doctor’s instructions for scientific skin care, chemical skin resurfacing treatment because the skin barrier is in the repair period, if the care is not appropriate, there will be itching discomfort. Chemical skin resurfacing treatment process will have a little pain, later through the ice can be relieved, if a long time can not be relieved, it is recommended to go to the regular hospital in a timely manner.