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
Drug of choice for Hay fever: 
Select and explain. 
A. Steroids, B. 1st generation antihistamines, C. Flibanserin, D. 2nd generation antihistamines
A: Steroids
Answer: A: Steroids 
Explanation: Steroids are the drug of choice for Hay Fever (allergic rhinitis) and 2nd generation antihistamines are used as second line treatment.