This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Adverse Drug Effect, Subject name: Pharmacology
[{'content': 'Most common side effect of inhaled corticosteroid: \nSelect and explain. \nA. Pneumonia, B. Oropharyngeal candidiasis, C. Atrophic rhinitis, D. Pituitary adrenal suppression', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B. Oropharyngeal candidiasisMost common side effect seen with inhaled corticosteroid like beclomethasone is candidiasis. Pituitary suppression is likely to be seen with corticosteroids.', 'role': 'assistant'}]