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: ENT
Prolonged and repeated use of nasal decongestants leads to - 
Select and explain. 
A. Rhinitis medicamentosa, B. Bronchitis, C. Both, D. None
A: Rhinitis medicamentosa
Answer: A: Rhinitis medicamentosa 
Explanation: None