Low Blood Glucose

Low Blood Glucose

Article
Diabetes Care
Blood Disorders
Contributed byMaulik P. Purohit MD MPHMar 08, 2018

The topic Low Blood Glucose you are seeking is a synonym, or alternative name, or is closely related to the medical condition Hypoglycemia.

Quick Summary:

  • Hypoglycemia is a condition when the level of glucose or sugar decreases, and is below normal in blood. Blood sugar is considered low, when sugar levels are below 70 mg/dL (milligrams per deciliter). The condition can cause weakness, hunger, confusion, blurring of vision, headache, and sweating
  • Hypoglycemia is commonly associated with type-1 and type-2 diabetes. However, the condition can occur in individuals without diabetes as well, and is classified into 2 main subtypes:
    • Fasting Hypoglycemia: It can be associated with starvation, the use of certain medication, alcohol, exercise, and medical conditions, such as hypothyroidism, liver diseases, and tumors
    • Reactive Hypoglycemia: It is often associated with increased circulating levels of insulin in the body (called hyperinsulinism), prediabetes, and surgery associated with intestinal tract. It may also arise after having a meal rich in refined starch or high sugar content
  • Hormone imbalance, liver and kidney malfunction, diabetes medication, starvation, heavy alcohol drinking, and certain tumors can result in Low Blood Glucose levels
  • Infants, adolescents, the elderly, pregnant women, individuals on certain medications, those with autonomous neuropathy, and those eating a poor diet, are at increased risk of being diagnosed with Hypoglycemia
  • The condition is generally diagnosed by checking blood glucose levels, following a physical examination and assessment of symptoms. The immediate recommended treatment is ingesting or administering glucose or sugar products
  • However, if an underlying condition causes a drop-in blood glucose levels, then the healthcare professional may recommend other treatment measures, including addressing the causative factor. If left untreated, Hypoglycemia can cause unconsciousness and seizures; it can lead to death
  • Eating smaller meals several times a day, eating meals regularly, reducing the intake of refined carbohydrates, avoiding alcohol on empty stomach, limiting caffeine intake, and seeking treatment for underlying conditions can help prevent Hypoglycemia
  • The condition is manageable if underlying medical conditions are promptly addressed and recommendations of the healthcare provider followed. It is important to diagnose Hypoglycemia early, to avoid severe complications and ensure a good prognosis

Please find comprehensive information on Hypoglycemia regarding definition, distribution, risk factors, causes, signs & symptoms, diagnosis, complications, treatment, prevention, prognosis, and additional useful information HERE.

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Maulik P. Purohit MD MPH

Assistant Medical Director, Medical Editorial Board, DoveMed Team

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