Seek emergency medical care if you have a high fever, difficulty breathing, nausea or dizziness, or the rash is spreading rapidly. A rash is an area of skin that may be inflamed, irritated ...

legs, neck, and face. The rash usually appears as pink or red spots on light skin. On darker skin, the rash may be harder to see. Learn More: A Guide to Viral Rashes in Adults and Children Roseola ...