High blood sugar (hyperglycemia) happens when there’s too much glucose in your blood—often linked to Diabetes, especially Type 2 Diabetes. Recognizing the warning signs early can prevent serious complications.
⚠️ Early Warning Signs of High Blood Sugar
These symptoms can develop gradually:
- Frequent urination (especially at night)
- Increased thirst
- Dry mouth
- Fatigue or weakness
- Blurred vision
- Headaches
👉 Why it happens: Your body tries to flush out excess sugar through urine, causing dehydration and tiredness.
🚨 Moderate Symptoms (Don’t Ignore)
- Unexplained weight loss
- Slow-healing wounds or cuts
- Frequent infections (skin, gums, urinary tract)
- Itchy or dry skin
- Tingling or numbness in hands/feet
🚨 Serious / Emergency Signs
Very high blood sugar can lead to dangerous conditions like Diabetic Ketoacidosis (more common in type 1 but can occur in others):
- Nausea and vomiting
- Abdominal pain
- Fruity-smelling breath
- Deep, rapid breathing
- Confusion or difficulty concentrating
- Loss of consciousness
👉 These require immediate medical attention.
📊 Blood Sugar Levels (General Guide)
- Normal (fasting): ~70–99 mg/dL
- High: 180 mg/dL or above (after meals)
- Very high/dangerous: 250+ mg/dL
🩺 When to See a Doctor
- Symptoms persist for several days
- Blood sugar readings stay above target
- You notice signs of complications (vision, wounds, infections)
- Any emergency symptoms appear
💡 Quick Tips to Control High Blood Sugar
- Drink plenty of water
- Avoid sugary and refined foods
- Take medications as prescribed
- Stay physically active
- Monitor your blood sugar regularly
If you’re experiencing any of these symptoms, tell me what you’re noticing—I can help you understand how serious it might be and what to do next.