Rash by Body Location

Where a rash appears is a big clue to its cause. Pick the body part below for the common causes, what it typically looks like, and when it's worth seeing a doctor — or check a photo of yours with Rash Detector.

Not sure what it is? Upload a photo and Rash Detector's AI suggests possible causes in seconds — free to start. It's informational, not a diagnosis; see a doctor for anything severe or persistent.

Try Rash Detector