High blood levels of glucose can cause several problems, including:
• Blurry vision
• Excessive thirst
• Fatigue
• Frequent urination
• Hunger
• Weight loss
Symptoms of type 1 diabetes:
• Increased thirst
• Increased urination
• Nausea
• Abdominal pain
• Rapid breathing
• Vomiting
• Weight loss in spite of increased appetite
Symptoms of type 2 diabetes:
• Blurred vision
• Increased appetite