Spider mites appear as rashes caused by issues with the skin’s arterioles. These are small arteries that supply blood and ...

the patches may look like red rashes or sunburns, the AAD says, while people with darker skin tones may see darker brown or purple rashes. As the cancer progresses, some people may develop itchy ...

A meningitis rash often begins as a “petechial rash,” meaning it causes purple or red pinprick-like spots on the skin. Later, ...

"Erythema migrans, a rash with a great ability to spread through the skin, is a hallmark of Lyme disease, a serious bacterial ...

Instead, they may cause pain, swelling, and blisters. Rashes can appear as rosy, red, purple, or discolored skin patches. On darker skin, affected areas become purple or gray. How extensive and ...

What Is an HIV Rash? An HIV rash is irritated skin that affects people who have HIV. It can be itchy, red or purple, or painful. Most people who have HIV get a rash at some point. It’s a common ...

Petechiae sometimes appear in clusters and may look like a rash. If you have tiny red, purple, or brown spots on your skin, they could be petechiae. They're not a disease, but a symptom.

In response, the body prioritizes central blood volume by reducing circulation to the skin, which can result in a purple-red rash appearing on the cheeks and the bridge of the nose. Shaped ...

Atopic dermatitis is one of the most common types of eczema. Signs may include inflamed skin, rash, itchiness and excessive dryness. It may also include bumps and swollen skin that may ooze. It ...