Often skin changes are harmless and clear up on their own, but others can be warning signs of something more serious ...

People with lighter skin tones may see shades of pink or purple ... as vasculitis and deep vein thrombosis. A medical professional can determine what’s causing this rash and start treatment.

There are numerous potential causes for red spots to form on the skin, including sudden infections or underlying chronic conditions. On darker skin tones, the spots may appear as purplish or ...