Brown spots on skin affect nearly everyone, often due to sun exposure. Melanoma rates have increased dramatically over the last 20 years. Any mole that changes size, shape, or color should be ...

Dark spots, stubborn patches, uneven tone — hyperpigmentation shows up in many ways and for just as many reasons. If you’ve ever wondered why some areas of your skin seem to darken out of nowhere (or ...

There are two types of skin pigmentation disorders: hyperpigmentation, in which the skin produces too much melanin, and hypopigmentation, in which the skin produces too little melanin. Skin ...

Dark spots appearing on the tongue can create immediate worry and concern for many people. These mysterious marks often develop without warning, leaving individuals wondering whether they signal a ...

Freckles are small spots found on the skin that are typically harmless. They can appear suddenly due to exposure from ultraviolet (UV) radiation from the sun. Freckles are small spots that are ...

That mysterious dark spot on your arm. The raised bump that appeared overnight. The cluster of tiny dots near your shoulder. When new marks appear on your skin, it’s natural to feel concerned about ...