This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Crystal Ahropathy, Subject name: Medicine
All of these drugs are used in treatment of acute gout except: 
Select and explain. 
A. Allopurinol, B. Steroids, C. Colchicine, D. Naproxen
A: Allopurinol
Answer: A: Allopurinol 
Explanation: Naproxen is used in acute gout . Steroids are used in case of NSAID hypersensitivity. Colchicine can also be used but not allopurinol which is used in chronic gout.