AllRefer Health - Confusion: Common Causes (Disorientation, Thinking - Unclear, Thoughts

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You are here : AllRefer.com > Health > Medical Symptoms Guide > Confusion: Common Causes of Confusion

Confusion


•	Definition
•	Overview & Considerations
•	Common Causes
•	Home Care & Treatment
•	Prevention
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•	What to Expect at your Health Care Provider's Office
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Alternate Names : Disorientation, Thinking - Unclear, Thoughts - Cloudy

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Confusion: Common Causes

Confusion may be caused by:

Alcohol intoxication
Low blood sugar
Head trauma or head injury
Concussion
Fluid and electrolyte imbalance
Nutritional deficiencies, particularly niacin deficiency, thiamine deficiency, Vitamin C deficiency, or Vitamin B-12 deficiency
Fever
Sudden drop in body temperature (hypothermia)
Low levels of oxygen (from for example, chronic lung disorders)
Medications, such as atropine, chloroquine, cimetidine, CNS depressants in large doses, cycloserine, digitalis, indomethacin, lidocaine, and many others. Also, withdrawal from narcotics and barbiturates
Infections
Brain tumor
Medical illness in an elderly person
Sleep deprivation
Seizures

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• Definition
• Confusion: Overview & Considerations
• Confusion: Common Causes
• Confusion: Home Care & Treatment
• Confusion: Prevention
• Call your Health Care Provider if
• What to Expect at your Health Care Provider's Office
• Pictures & Images

Review Date : 8/7/2003
Reviewed By : Jacqueline A. Hart, M.D., Senior Medical Editor, A.D.A.M., Inc. Galit Kleiner-Fisman MD, FRCPC, Department of Neurology, University of Toronto, Toronto, Ontario, Canada. Review provided by VeriMed Healthcare Network (01/17/2001).

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