The Intense-Pulsed-Light Skin Rejuvenation Procedure

Prior to IPL treatment, a topical anesthetic gel is applied to the skin to reduce discomfort. The IPL machine is placed on the settings that best suit the patient's skin; among the factors considered are the condition being treated and, because IPL is absorbed differently by different skin colors, the amount of pigment in the skin. Protective coverings are placed over the patient's eyes, and the IPL handpiece is gently pressed to the skin as pulses of light are emitted. The light is absorbed by the skin's red or brown pigment and converted to heat, which dissolves the pigmented cells. After treatment, the topical anesthetic is removed with a warm cloth, and a moisturizer with sunscreen is usually applied. If there is any swelling, a cold pack is applied for 5 to 10 minutes.

Three to six treatment sessions are usually required; sessions typically last from 30 to 90 minutes each, and are spaced approximately 3 weeks apart. Gradual improvement may be seen after each treatment, but optimal results appear only after several months.