Before revision: Other Acute stress reaction Alcoholism Anemia Anticholinergic toxicity Anxiety Brain damage Brain tumor Concussion Dehydration Encephalopathy Epileptic seizure Depression Fatigue Fever Brain injury Heat stroke Hypoglycemia Hypothermia Hypothyroidism Jet lag Kidney failure Kidney infection (pyelonephritis) Lactic acidosis Lassa fever Lewy body dementia Listeria Lyme disease Meningitis Postpartum depression & Postpartum psychosis Psychotic Disorder Reye's syndrome Rocky Mountain spotted fever (RMSF) Schizophrenia Sick building syndrome Sleep apnea Stroke Yellow fever STDs & STIs Streptococcal Infections Toxicity Toxic shock syndrome Transient ischemic attack (TIA, Mini-Stroke) Acute Porphyria West Nile virus Differential diagnosis The most common causes of drug induced acute confusion are dopaminergic drugs (used for the treatment of Parkinson's disease), diuretics, tricyclic, tetracyclic antidepressants and benzodiazepines or alcohol.
After revision: Vitamin B12 deficiencyOther Acute stress reaction Alcoholism Anemia Anticholinergic toxicity Anxiety Brain damage Brain tumor Concussion Dehydration Encephalopathy Epileptic seizure Depression Fatigue Fever Brain injury Heat stroke Hypoglycemia Hypothermia Hypothyroidism Jet lag Kidney failure Kidney infection (pyelonephritis) Lactic acidosis Lassa fever Lewy body dementia Listeria Lyme disease Meningitis Postpartum depression & Postpartum psychosis Psychotic Disorder Reye's syndrome Rocky Mountain spotted fever (RMSF) Schizophrenia Sick building syndrome Sleep apnea Stroke Yellow fever STDs & STIs Streptococcal Infections Toxicity Toxic shock syndrome Transient ischemic attack (TIA, Mini-Stroke) Acute Porphyria West Nile virus Differential diagnosis The most common causes of drug induced acute confusion are dopaminergic drugs (used for the treatment of Parkinson's disease), diuretics, tricyclic, tetracyclic antidepressants and benzodiazepines or alcohol.