There are many different types of rash ranging from mild and short-lasting to severe and life-threatening. Knowing the difference can help you determine when it is time to seek treatment for yourself or someone you know.
As a general rule, you should seek medical attention if a rash:
- Is painful
- Is accompanied by fever or difficulty breathing
- Covers the entire body
- Develops suddenly and spreads rapidly
- Causes blistering, swelling, or bruising
- Is circular or bullseye-shaped
- Shows signs of infection