Yes, IPL treatments must be carefully calibrated for different skin types to avoid burns or pigment changes. Light skin typically responds well to IPL, while dark skin requires more specialized settings. A skin assessment before treatment can help determine the best approach. An anti-inflammatory medication may be prescribed to stimulate the melanocyte prior to IPL treatments. Indoor tanning should be avoided before and after all IPL treatments. Hypopigmnetation may occur after IPL, and therefore IPL should only be performed by dermatologists with board certification.