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': 'Drug used for common cold that can cause stroke is? \nSelect and explain. \nA. Phenylpropanolamine, B. Oxymetazoline, C. Phenylephrine, D. None', 'role': 'user'}, {'content': "Answer: A \nExplanation: ANSWER: (A) PhenylpropanolamineREF: Harrison's 18th ed Chapter 370. Cerebrovascular DiseasesPhenylpropanolamine is a psychoactive drug of the phenethylamine and amphetamine chemical classes which is used as a stimulant, decongestant, and anorectic agentIt is commonly used in prescription and over-the-counter cough and cold preparations.Its used is associated hemorrhagic stroke", 'role': 'assistant'}]