Experts Warn Cold Weather Raises Heart Attack and Stroke Risks

Medical experts warn that cold weather increases risks of heart attacks and strokes, especially among the elderly and those with pre-existing conditions like hypertension, diabetes, and heart disease. Cold-induced vasoconstriction raises blood pressure and thickens blood, promoting clot formation. Seasonal infections further elevate risks by causing inflammation. Doctors emphasize recognizing early warning signs and seeking prompt treatment to prevent severe outcomes during winter months.