Medically reviewed by Jurairat J. Molina, MD A circular rash isn't always ringworm. While the bullseye circle rash is typical ...

What it looks like: Lupus, a chronic autoimmune disease that causes inflammation throughout the body, often presents with a red, butterfly-shaped rash across the cheeks and nose. It is usually ...

A common symptom of Lyme disease is a bullseye-shaped rash. However, many other conditions may cause a similar rash, including ringworm, fixed drug reactions, and allergic reactions to insect bites.

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 ...

Medically reviewed by Brendan Camp, MD A rash, or dermatitis (eczema), on the neck is skin inflammation and irritation. It ...

From eczema to allergic reactions to bug bites, here’s what common skin rashes look like in photos, and the symptoms that can help you I.D. the condition.

Poison oak rash is an allergic reaction to the leaves or stems of the western poison oak plant (Toxicodendron diversilobum). Home remedies and medical treatments can help manage symptoms.