how high can blood sugar go

Blood sugar levels can vary significantly depending on individual health conditions, but here are some general guidelines:

• Normal Range: 70-99 mg/dL (fasting)
• Prediabetes: 100-125 mg/dL (fasting)
• Diabetes: 126 mg/dL or higher (fasting)

In severe cases, blood sugar levels can rise to dangerous levels, potentially exceeding 600 mg/dL, which is a condition known as hyperglycemic hyperosmolar syndrome (HHS). This is a medical emergency and requires immediate treatment.

If you experience consistently high blood sugar levels, consult a healthcare professional for proper management and treatment.