Coffee spots can be treated by laser. In the clinic, the treatment of coffee spots by excision is less, and most of them can be treated by laser. Laser treatment of coffee spots is to utilize the light generated by laser to selectively absorb pigment, so as to achieve the purpose of treating coffee spots without damaging other tissues around the skin, and the pigment will be discharged out of the body through skin metabolism, so as to achieve the effect of fading. The excision method of treating coffee spots is less common, which will easily leave scar after the operation or cause the skin to suffer greater damage, so most of the coffee spots are treated with laser. Therefore, most of the coffee spots are treated with laser. It is suggested that patients who are willing to be treated should consult the doctor in time and follow the doctor’s instruction to choose the appropriate treatment method, and should not treat the coffee spots indiscriminately in order to avoid the adverse consequences.