Hhavannavar Raghavendra: For symptoms of COPD like breathing difficulty... I would suggestTab Levoflox 500 mg 1-0-0 after food... For 5 days....Tab AB Flo 100 mg 1-0-0... Morning after food...Tab AB Flo N 100mg 1-0-0 night after food...For 10 days teacher... Ab Flo is acebrophyllineAb Flo N has acebrophylline with N acetyl cystiene...[27/03, 2:44 pm] Hhavannavar Raghavendra: It's standard medication for asthama symptoms... If not getting relieved with this we have to consult doctor...[27/03, 2:47 pm] Hhavannavar Raghavendra: These tablets u can keep with you teacher... Next time whenever u get symptoms u can take immediately... U can call me once before taking teacher...