High blood sugar (hyperglycemia) symptoms can include thirst, tiredness, headaches, frequent urination, and blurred vision. Learn which symptoms to discuss with your healthcare team—and which warning signs call for emergency medical care. This short Rehealthify video explains: • Five possible symptoms of high blood sugar. • When to talk with your healthcare team about your diabetes care plan. • Why your meal plan, physical activity plan, or diabetes medicines may need review. • Emergency warning signs, including trouble breathing, confusion, or vomiting that prevents you from keeping fluids down. • How other conditions can also affect insulin or blood sugar levels. If you have high blood sugar along with trouble breathing, confusion, or vomiting that prevents you from keeping fluids down, seek emergency medical care. For more clear, evidence-based health information without the hype, subscribe to Rehealthify. Sources & References MedlinePlus — Blood Glucose https://medlineplus.gov/bloodglucose.html MedlinePlus — Hyperglycemia https://medlineplus.gov/hyperglycemia.html Rehealthify is an independent health-information and education channel. Medical Disclaimer: This content is for educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional regarding your health, medications, and treatment decisions. Do not start, stop, change, or adjust medication based solely on this video. #highbloodsugar #hyperglycemia #diabetessymptoms