Warning signs that may require urgent medical attention include:
- Fever that returns or becomes more severe
- Extreme fatigue or confusion
- Rapid breathing or chest pain
- Skin discoloration or unusual bruising
- Swelling, severe pain, or numbness
- Difficulty staying awake
Doctors emphasize that early treatment can make a major difference in serious infections. Delayed care may increase the risk of complications affecting the heart, lungs, kidneys, or nervous system.
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