Slideshows Images Quizzes

Copyright © 2018 by RxList Inc. RxList does not provide medical advice, diagnosis or treatment. See additional information.

What Are the First Signs and Symptoms of Hypoglycemia?

What is hypoglycemia?

Signs and Symptoms of Hypoglycemia
Worsening of hypoglycemia results in blurred vision, confusion, loss of consciousness, seizures, coma, and death.

Hypoglycemia is an abnormally low blood sugar level. If the blood sugar drops to extremely low levels, it becomes an emergency condition that can even lead to coma or death.

Hypoglycemia is most common in patients with diabetes mellitus who are taking insulin and skip their meals. Overdosing of insulin can also cause hypoglycemia.

There are two types of hypoglycemia:

  • Reactive hypoglycemia: This usually occurs after having a meal.
  • Fasting hypoglycemia: Often associated with medications or disease. Enzyme deficiencies are the main underlying cause of fasting hypoglycemia.

What causes hypoglycemia?

Causes of hypoglycemia include:

What are the first signs and symptoms of hypoglycemia?

The following signs and symptoms occur when blood sugar goes below 70 milligrams per deciliter (mg/dL):  

  • Giddiness
  • Sweating
  • Pale skin
  • Cold and moist skin
  • Fast/irregular heartbeat
  • Shivering
  • Difficulty in speaking
  • Anxiety
  • Sleepiness
  • Crankiness

Worsening of hypoglycemia results in:

How is hypoglycemia treated?

Hypoglycemia is primarily treated with medications. The main medications used in the treatment of hypoglycemia include:

Other therapies are:

Fasting hypoglycemia:

Reactive hypoglycemia:

  • Dietary changes such as restriction of refined carbohydrates and avoidance of sugar
  • Alpha-glucosidase inhibitors such as acarbose

Surgical treatment might be necessary for any tumor of the pancreas.

What should I know about hypoglycemia?

Severe hypoglycemia can be life-threatening and fatal. Patients with reactive hypoglycemia have a better chance of improvement with dietary changes.

Hypoglycemia, if severe, can lead to coma, heart problems, impaired memory, diminished language skills and impaired coordination.

Other recommendations are:

  • Do not skip meals, especially if you have diabetes and are taking medications.
  • Exercise for at least 30 minutes to one hour after meals.
  • Monitor blood sugar levels routinely.
  • Avoid excessive dosing of medications.
  • Drink alcohol moderately.
  • Include a balanced diet in your routine.
  • Avoid consumption of sugar.
  • Avoid driving if you have hypoglycemia.

Patients with hypoglycemia should learn to recognize early symptoms to avoid serious complications. 

QUESTION

Diabetes is defined best as... See Answer

Health Solutions From Our Sponsors

Reviewed on 6/17/2020
References
Medscape Medical Reference
CONTINUE SCROLLING FOR RELATED SLIDESHOW

Health Solutions From Our Sponsors