Before: Discontinue use of Accutane® for six months, Retin-A® for two weeks and glycolic acid and alpha-hydroxy acid products for a week before your treatment. Avoid sun and sunless tanning for four weeks. Do not take aspirin or other blood thinners for at least three days before your treatment. You cannot be treated while you have infections or sores in the area.

After: Protect your skin with moisturizers and sunscreen. Cold compresses and steroid creams may be used as necessary. Avoid irritating your skin, and keep away from the sun and sunless tanners for a couple of weeks.