Talk to Pediatrician on Dry Cough

mera baby 2 month(8 week) ka hy os ko boht zada cough hy hr 10 ya 20 mnt k bd continesly 5 ya 6 br khansta hy or boht zor lgata hy jis sy os ka colur b chang ho jata hy asy jasy os k galy me kuch atka ho maa ka doodh peta hy or hr wqt rota boht hy ma ny aik child specialist ko check up krwaya onho ny immulize krny ka bola or sath me medecin di hy jis me Syp Rigix,Syp Azoomax,Syp prospan or os k sath injection dacadron lgany hn kya ye theek medication hn plz suggest kr dejy thnx