This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Substance Related and Addictive Disorders, Subject name: Psychiatry
[{'content': 'All of the following are true about cocaine addiction except: \nSelect and explain. \nA. Myocardial infarction, B. Seizures, C. Comorbid addiction to alcohol, D. Amantadine is the drug of choice', 'role': 'user'}, {'content': 'Answer: D \nExplanation: No pharmacological agent has any reliable role in cocaine dependence. These patients frequently use other substances too. Effects of cocaine use: 1.Significant elevation of mood (lasting only 1 h with cocaine) 2.Increased aleness and attention span 3.Psychotic symptoms- Formication with cocaine 4.Loss of appetite and weight 5.Pupil dilation 6.Tachycardia and other cardiovascular effects,which can be life threatening eg: Myocardial infarction. 7.Seizures 10.Reddening (erythema) of the nose due to "snoing" cocaine 11.Hypersexuality', 'role': 'assistant'}]