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Sicklecelloregon
Staying Safe and Healthy This Winter As we move through February, cold weather remains a significant concern for our sickle cell community. Cold temperatures cause blood vessels to narrow, particularly in the hands, feet, nose, and ears. For those living with sickle cell disease, this constriction can trigger painful crises. Why Cold Weather Matters When our bodies are exposed to cold, blood vessels narrow to preserve heat.
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