Non-ablative laser treatments don’t pose as great of a risk for side effects, but you may need multiple treatments to achieve your desired results. Ablative lasers, on the other hand, may correct your concerns in one treatment.
Individual results vary based on the extent of the initial concerns being treated. You can expect your results to last for several years once you’re done with your treatment sessions. However, the results aren’t permanent. You may need to repeat the procedure at some point.