hi does anyone else suffer from extreme tiredness i was allways fit & healthy ,before medication ,now in exhausted all the time ,i inject byetta twice a day & lantus , take metformin lopitor , & perindopril/lercanidipine yet my readings are allways below 10 am i being over prescribed ? or are the drugs doing the job ? even before the drugs when i was diagnosed with type 2 my readings seldom went above 10 ,( i used to drink 4 cans of lager a night ) cheers