I`ve been on Victoza for a couple of years along with SR Metformin - happy with it too but my bs have started to go up recently (diagnosed T2 April 2009 and joined a study trial for Victoza at Selly Oak Hospital) Since then we have moved house and consequently doctor in December 2012 - my new diabetic nurse has since increased my Metformin to 2x1000mg and 1xZicron40mg to be taken with a main meal, Also 1x40mg Zicron with breakfast - she`s implying that Victoza is no longer effective and I think its down to costs (she admitted it was expensive !) I`m not too overweight -could do with losing 8lbs though. Incidentally I have a twin sister who is Type 1 (diagnosed when she was 4 yrs old) with many complications including a lower leg amputation. Anyway, enough of my "rambles" !