This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Adverse effect of Losaan are all except: 
Select and explain. 
A. Angioedema, B. Cough, C. Hyperkalemia, D. Headache
B: Cough
Answer: B: Cough 
Explanation: Cough