The Palomar IPL Photofacial uses pulsed light to treat sun damage, sunspots, rosacea, spider veins, and angiomas. It works by delivering light energy that targets chromophores in the skin, like hemoglobin and melanin, to damage and clear vascular and pigmented lesions. Multiple treatments are usually needed to fully clear conditions. During treatment, a hand piece pulses light onto the skin, and patients may feel a mild sensation. Immediate effects include a sunburn-like feeling that lasts up to 24 hours.