Undoubtedly, these light-based therapies are safe though patients must follow some safety precautions like avoid being under direct sunlight or taking care of the dietary requirements. Studies have shown laser therapies to have a considerable reducing effect on acne-based problems and unclog the pores of the extra, unwanted oil. Those undergoing laser treatment for the face must consult an experienced dermatologist for relief from laser skin resurfacing complications. Though the kind of treatment depends on the nature of the seriousness of your skin problems, you must be prepared for at least six months of treatment in extreme cases.