What is abnormal glucose tolerance?

What is abnormal glucose tolerance?

A normal blood glucose level is lower than 140 mg/dL (7.8 mmol/L). A blood glucose level between 140 and 199 mg/dL (7.8 and 11 mmol/L) is considered impaired glucose tolerance, or prediabetes. If you have prediabetes, you’re at risk of eventually developing type 2 diabetes.

What are the symptoms of glucose intolerance?

Symptoms of glucose intolerance

• Feeling very thirsty.
• Dry mouth.
• Extreme tiredness.
• Blurred vision.
• Drowsiness.
• Frequent need to urinate.
• Loss of muscle mass.

What causes glucose intolerance?

Various genetic defects of the beta cell, insulin action, diseases of the exocrine pancreas, endocrinopathies, drugs, chemical agents, infections, immune disorders, and genetic syndromes can cause variable degrees of glucose intolerance, including diabetes.

What is glucose casual serum?

“Random” or “Casual” simply means that you have blood drawn at a laboratory at any time. Whether you have fasted or recently eaten will not affect the test. A plasma glucose test measurement equal to or greater than 200 milligrams per deciliter (mg/dl) indicates that you may have diabetes.

Is glucose intolerance bad?

As glucose intolerance is a state with increased risk for diabetes and its complications, intervention can reduce the progression to diabetes. Interventions are more beneficial in IGT with or without IFG in comparison to isolated IFG.

Does glucose intolerance cause weight gain?

Eating more calories than the body needs will lead to excess glucose levels. If the cells do not remove glucose from the blood, the body will store it in the tissues as fat. When a person takes insulin as a therapy for diabetes, their body may absorb too much glucose from food, resulting in weight gain.

What is a normal range for serum glucose?

A blood sugar level less than 140 mg/dL (7.8 mmol/L) is normal. A reading of more than 200 mg/dL (11.1 mmol/L) after two hours indicates diabetes. A reading between 140 and 199 mg/dL (7.8 mmol/L and 11.0 mmol/L) indicates prediabetes.