This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pharmacology
[{'content': 'All of the following drugs can cause gynecomastia except \nSelect and explain. \nA. Digoxin, B. Amiloride, C. Cimetidine, D. Spiranolactone', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Common side effects of amiloridehydrochloride include: nausea, vomiting, stomach or abdominal pain, loss of appetite, gas, diarrhea, headache, dizziness, Refer kDT 7/e p 589', 'role': 'assistant'}]