system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
What will be reversible damage?
assistant
The correct answer is  In this question primarily we talking about asthma= We give salbutamol FEV1 becomes Normal Change of FEV1 before & after giving salbutamol (SABA) should be at least 12% to call it Bronchial Asthma.