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⚠ When to Seek Urgent Care
- Infant under 3 months with any fever ≥38.0°C (100.4°F)
- Temperature ≥40.0°C (104°F) at any age
- Fever lasting more than 3 days
- Fever with stiff neck, rash, confusion, difficulty breathing, or seizure
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Educational use only. Data is stored only in your browser and is never sent to a server. This tool does not replace professional medical evaluation of a fever.
