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Delirium Tremens
Alternate Names : Alcohol Withdrawal - Delirium Tremens, DT's
DefinitionDelirium tremens is a disorder involving sudden and severe mental changes (psychosis) or neurologic changes (including seizures) caused by abruptly stopping the use of alcohol. Rapid pulse rate, elevated blood pressure, and temperature elevation also may be present.
Overview, Causes, & Risk Factors
Delirium tremens can occur after a period of heavy alcohol drinking, especially when the person does not eat enough food.
It may also be triggered by head injury, infection, or illness in people with a history of heavy use of alcohol. It is most common in people who have a history of experiencing alcohol withdrawal when alcohol is stopped, especially in those who drink the equivalent of 7 to 8 pints of beer (or 1 pint of "hard" alcohol) per day for several months, and in those with a history of habitual alcohol use or alcoholism that has existed for more than 10 years.
Symptoms occur because of the toxic effects of alcohol on the brain and nervous system. They may be severe and progress rapidly.
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• Definition
• Overview, Causes, & Risk Factors
• Symptoms & Signs
• Prevention
• Diagnosis & Tests
• Treatment
• Prognosis
• Complications
• Support Groups
• Calling Your Health Care Provider
Topics that might be of interest to you Diseases & Conditions
• Alcohol Withdrawal
• Alcoholic Cardiomyopathy
• Alcoholic Liver Disease
• Alcoholic Neuropathy
• Alcoholism
• Arrhythmias
• Dehydration
• Delirium
• Malnutrition
• Psychosis
• Tremor
• Wernicke-Korsakoff Syndrome
Tests & Exams
• CHEM-20
• ECG
• EEG
• Mental Status Tests
• Toxicology Screen
Other Topics
• Abdominal Pain
• Acute
• Agitation
• Alcoholism - Resources
• Appetite - Decreased
• Chest Pain
• Confusion
• Consciousness - Decreased
• Depression
• Electrolytes
• Fatigue
• Fever
• Headache
• Heartbeat Sensations
• Nausea and Vomiting
• Paleness
• Seizures
• Sleeping Difficulty
• Stress and Anxiety
• Sweating - Excessive
Review Date : 6/8/2003
Reviewed By : David Webner, M.D., Department of Family Medicine, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network.
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