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Drug-induced hypoglycemia - Overview

Definition of Drug-induced hypoglycemia:

Drug-induced hypoglycemia is low blood sugar that results from medication.

Causes, incidence, and risk factors:

All of the following can cause blood sugar (glucose) levels to drop:

  • Drinking alcohol
  • Getting too much activity
  • Intentionally or unintentionally overdosing on the medications used to treat diabetes
  • Missing meals

Even when diabetes is managed very carefully, the medications used to treat diabetes can result in drug-induced hypoglycemia. The condition may also occur when someone without diabetes takes a medicine used to treat diabetes. In rare cases, non-diabetes-related medicines may cause hypoglycemia.

Medications that can cause drug-induced hypoglycemia include:

  • Bactrim (an antibiotic)
  • Beta-blockers
  • Haloperidol
  • Insulin
  • MAO inhibitors
  • Metformin when used with sulfonylureas
  • Pentamidine
  • Quinidine
  • Quinine
  • Sulfonylureas
  • Reviewed last on: 5/10/2010
  • Ari S. Eckman, MD, Division of Endocrinology and Metabolism, Johns Hopkins School of Medicine, Baltimore, MD. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

References

Guettier JM. Hypoglycemia. Endocrinol Metab Clin North Am. Dec 2006; 35(4): 753-66, viii-ix.

Goldman L, Ausiello D. Cecil Textbook of Medicine, 22nd ed. Philadelphia, Pa: WB Saunders; 2004:1444-1445.

Cryer, PE. Glucose Homeostasis and Hypoglycemia. In: Kronenberg HM, Melmed S, Polonsky KS, Larsen PR, eds. Williams Textbook of Endocrinology. 11th ed. Philadelphia, Pa: Saunders Elsevier;2008:chap 33.

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The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
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