Circular Rash: Common Causes That Aren't Ringworm

When you have a circular rash on your skin that isn’t ringworm, there are a number of other things it could be—including Lyme disease.

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Circle rashes on the skin but not ringworm: Other causes

I keep Itching, and circles appear bigger. What should I do? - Quora

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Circular Rash: Common Causes That Aren't Ringworm

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