Skin pigmentation disorders are conditions that cause the skin to appear lighter or darker than normal, or blotchy and discolored.
Skin pigmentation disorders occur because either the body produces too much or too little melanin, a pigment that creates hair, skin, and eye color. Melanin protects the body by absorbing ultraviolet light.
Chemical peels and lasers can be used to treat abnormal pigmentation. A visit to dermatologist is highly recommended to avoid possible complications during and after treatment.