Stephen J. Schueler, M.D.


Irritability and Lethargy 29 Causes

The freeMD virtual doctor has found 29 conditions that can cause Irritability and Lethargy.

Mouse over to view each condition's most common symptoms

There are 4 somewhat common conditions that can cause Irritability and Lethargy.
  1. Drug Abuse
  2. Drug Side Effect
  3. Hypoglycemia
  4. Insulin Reaction
There are 9 uncommon conditions that can cause Irritability and Lethargy.
  1. Alzheimer's Disease
  2. Brain Contusion
  3. Drug Withdrawal
  4. Electrolyte Imbalance
  5. Failure to Thrive
  6. Hypernatremia
  7. Hyponatremia
  8. Lead Poisoning
  9. Organic Brain Syndrome
There are 16 rare conditions that can cause Irritability and Lethargy.
  1. Acetaminophen Overdose
  2. Addison's Disease
  3. Cryptococcal Infection
  4. Cryptococcal Meningitis
  5. Equine Encephalitis
  6. Galactosemia
  7. Heatstroke
  8. Hemolytic Uremic Syndrome
  9. Hydrocephalus
  10. Hypothermia
  11. Malignant Hypertension
  12. Necrotizing Enterocolitis
  13. Nocardia Infection
  14. Rabies
  15. Reye's Syndrome
  16. Spina Bifida

Last Updated: Dec 16, 2010 References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
Copyright DSHI Systems, Inc. Powered by: FreeMD - Your Virtual Doctor

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  3. Harrison's Principles of Internal Medicine, Anthony S. Fauci, Eugene Braunwald, Dennis L. Kasper, Stephen L. Hauser, Dan L. Longo, J. Larry Jameson, Joseph Loscalzo - 2008
  4. Emergency medicine: a comprehensive study guide; Judith E. Tintinalli, Gabor D. Kelen, J. Stephan Stapczynski - 2004
  5. Nelson textbook of pediatrics, Robert Kliegman, Richard E. Behrman, Waldo Emerson Nelson - 2007

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