Hyperglycemia and Diabetes

• What is Hyperglycemia?
• What Causes Hyperglycemia in Diabetes?
• What Are the Symptoms of Hyperglycemia in Diabetes?
• How Is Hyperglycemia in Diabetes Treated?
• How Can Hyperglycemia in Diabetes Be Prevented?

Autopilot Lost – Diabetic Ketoacidosis Medical Author: Benjamin C. Wedro, MD, FAAEM Medical Editor: Melissa Conrad Stöppler, MD We live in a very narrow range of normal. In the range of normal, the body performs well, but once we slip outside the norm, the body spirals slowly out of control. We take most of the internal controls of our body for granted since they are on autopilot, but many people need to fly manually. The body's cells need two energy requirements to function. The blood stream delivers both oxygen and glucose to the front door of the cell. The the oxygen is invited in, but the glucose needs a key to open the door. The insulin molecule is that key. When we eat, the body senses the levels of glucose in the blood stream and secretes just the right amount of insulin from the pancreas so that cells and the body can function. People with diabetes don't have the luxury of that auto-sensing. They need to balance the amount of glucose intake with the amount of insulin that needs to be injected. Not enough insulin and the glucose levels in the blood stream start to rise; too much insulin, and they plummet. The consequences of hypoglycemia, hypoglycemia, and diabetic ketoacidosis are easy to understand. Read more about diabetic ketoacidosis » Top Searched Hyperglycemia Terms: hyperglycemia symptoms, gestational diabetes, hyperthyroidism, hypoglycemia, ketoacidosis, renal disease, ketoacidosis odor, type 2 diabetes

What is Hyperglycemia?

Hyperglycemia, or high blood glucose (sugar), is a serious health problem for those with diabetes. Hyperglycemia develops when there is too much sugar in the blood. In people with diabetes, there are two specific types of hyperglycemia that occur:

• Fasting hyperglycemia is defined as a blood sugar greater than 90-130 mg/dL (milligrams per deciliter) after fasting for at least 8 hours.
  
  
• Postprandial or after-meal hyperglycemia is defined as a blood sugar usually greater than 180 mg/dL. In people without diabetes postprandial or post-meal sugars rarely go over 140 mg/dL but occasionally, after a large meal, a 1-2 hour post-meal glucose level can reach 180 mg/dL. Consistently elevated high post-meal glucose levels can be an indicator that a person is at high risk for developing type 2 diabetes
  
  

When a person with diabetes has hyperglycemia frequently or for long periods of time as indicated by a high HbA1c blood test, damage to nerves, blood vessels and other body organs can occur. Hyperglycemia can also lead to more serious conditions, including ketoacidosis -- mostly in people with type 1 diabetes -- and hyperglycemic hyperosmolar nonketotic syndrome (HHNS) in people with type 2 diabetes or in people at risk for type 2 diabetes.

It's important to treat the symptoms of hyperglycemia promptly to prevent complications from diabetes.

From the Doctors at MedicineNet.com

Hemoglobin A1c Test - Hemoglobin A1c test is used as a standard tool to determine blood sugar control for patients with diabetes Source:MedicineNet Diabetes - Information on Diabetes (Diabetes Mellitus) including types, causes, symptoms of diabetes, medications, and treatment. Produced by the doctors of MedicineNet.com Source:MedicineNet Diabetes Treatment - Learn about the different treatments for diabetes including: medications, insulin, insulin pumps, inhaled insulin, and insulin pens. Source:MedicineNet Read 7 more Hyperglycemia related articles ... National Effort Needed to Address Hyperglycemia in Heart Patients