I am 33 years old male, I am facing breathing difficulty and chest tightness since more than 20 days. I had heavy smoke but now left since 20 days. I also have allergic cough in season change mostly in front of ac. I went to gtb hospital they said you are not suspected for covid-19. You are suspected for mild asthma hence take lcz 5 mg daily 1 dose till 15 days. They also nebulizer me. Then I discussed a doctor bams through mobile he advised me azithromycin 500 mg for 5 days 1 dose daily and budesal 1 mg 2 to 3 times with nebulizer. I took same and relaxed. But 2 to 3 days after again chest tightness same doctor advised me lcz-mont 1 tab daily and budesal 1 mg and pantocid dsr daily bbf I need a expert help. please.