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3. Increase Blood Sugar

Low blood sugar triggers syncopal episodes in some people. Warning signs include headaches, weakness, and blurred vision. Eating candy bars or other foods with a high sugar content may prevent fainting. Carbonated beverages, juice, and other sugary drinks are good choices because the body absorbs the sugar quickly. Make sure food and beverages to correct low blood sugar are not diet or low-calorie versions.

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This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.