How can erythema migrans vary in appearance?
Erythema migrans can be uniformly coloured or ring-like, may feel warm, and can look different across skin tones; a classic bullseye is only one possible appearance.
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Short answer
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Key takeaways
Direct answer
Erythema migrans can be uniformly coloured or ring-like, may feel warm, and can look different across skin tones; a classic bullseye is only one possible appearance.
Why context matters
Use NHS and NICE guidance for UK decisions. Presentation varies, and diagnosis or treatment must be based on a qualified clinical assessment rather than one online symptom or test result.
What to do next
This material is educational and cannot diagnose, exclude or treat illness. Use NHS 111, a GP, emergency services or the corresponding local service according to symptom severity.
Sources and further reading
UK Lyme disease guidance and data
For current UK clinical advice, public-health guidance and surveillance data, consult these primary national sources.