post-acne marks, post-acne skin discoloration, fade post acne marks, erase post acne marks, get rid post acne marksQ: What's the best way to fade discoloration on my face from pimples? —Melanie N., Toronto

A: The post-breakout spots that you see are a result of acne inflammation bringing increased blood flow (red spots) or pigment (brown spots) to the area, dermatologists say.

Post-acne marks will fade naturally in several weeks or possibly months. Using a mild facial scrub daily will greatly help diminish post-acne marks. If your skin cannot tolerate physical scrubs, wipe your face with diluted apple cider vinegar or lemon juice with few drops of onion juice - smells not so nice but works wonders on uneven pigmentation.

To encourage the discolorations to fade faster, ask your doctor about laser or intense pulsed light (IPL) treatments, or look for creams with soy isoflavones, brightening botanicals as well as vitamins K and C.

Finally, wear sunscreen daily to help prevent the marks from darkening further. Wear mineral-based concealer sparingly and avoid facing the sunlight after exfoliation or peeling procedures.