Red dots may appear on your skin for various reasons, including acne, autoimmune conditions, injury, and infections. The most common cause of red dots on the skin is acne. They can appear anywhere on ...

An expert explains how to tell the difference between a spot that's probably harmless versus something you should get checked ...

Viral skin rashes (also known as viral exanthems) can cause itching, irritation, and pain — and possibly symptoms like fever or fatigue. Unlike allergic rashes, which happen when your immune system ...

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 ...

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 ...

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 ...

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 ...