Spots can also look very different depending on your skin tone. Some pink, red, or brown spots are more obvious on fair to ...

Skin discoloration refers to any change in your natural skin tone. Common causes include birthmarks, infection, and skin pigmentation disorders. Some birthmarks, such as dermal melanocytosis ...

Babies' necks are especially vulnerable to rashes, for a few reasons: It can be hard to know what's causing the red, bumpy, scaly, or weepy skin on your ... a rash and a birthmark on a baby.