Have had bad asthma for past few months. Inhaler changed from Flutiform to Symbicort, back to Flutiform. Also take ventolin 4 puffs a day, loratadine for hay fever and steroid nasal stray. Have recently had two lots of doxycycline, 2 lots of oral steroids. Went to GP this morning and was prescribed Clarithromycin and more oral steroids. Have read some negative reports about clarithromycin & am worried about taking them. Also taking them with prednisone is supposed to be not so good. Does anyone have any experience of the two together? I am really fed up with the downturn n asthma control.