Diagnosis is mainly based on symptoms. In a person with<unk>  it is important to rule out other associated problems such as electrolyte abnormalities, pancreatitis, and alcoholic hepatitis.
Delirium tremens
Barbiturate
Ateliosis
Benzodiazepine withdrawal syndrome
Excited delirium
Hepatic encephalopathy
Bell's mania
Emergence delirium