Those small red spots on your skin aren’t always cause for concern—but some may signal underlying health issues. Here’s what ...

With petechiae, you may notice tiny red, purple, or brown spots that occur when capillaries break under your skin. Seek ...

When vasculitis affects the skin, it can cause red or purple spots to develop. It may also cause ulcers or blisters. A vasculitis rash can become painful or itchy. Vasculitis is an inflammation and ...