Erysipelas is an acute bacterial infection of the skin and superficial lymphatic vessels, causing a rapidly enlarging, warm, swollen and painful red or darkened area, often with fever. Have it assessed the same day because antibiotics are needed, and call an ambulance for sepsis, collapse or rapidly worsening, very painful skin.
- A rapidly enlarging red, dark red or purple area, or a subtly discoloured area on dark skin.
- Warmth, swelling, shiny skin, pain and a distinct or less distinct edge.
- Start prescribed antibiotics immediately, take them exactly as planned and do not share or keep leftovers.
- If the doctor advises it, gently mark the edge with the date and time so spread is visible.
- Call the same day for a new warm, painful, swollen area that grows quickly, with or without fever.
- For urgent GP care outside normal opening hours, call HAP 9252. Call Ambulance 912 only for an immediately life-threatening situation.
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General information, not personal medical advice
This article has been carefully prepared but may contain errors or become outdated as medical knowledge changes. It does not replace diagnosis, examination or treatment by your own GP. Always discuss personal questions and starting, stopping or changing medicines or treatments with your own GP.
For a life-threatening situation, call Ambulance 912. For urgent care outside office hours, call HAP 9252.
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