I started with Victoza in July 2012 after years of a primarily protein diet and exercise--although hypothyroid. Drs felt I was insulin resistant and I lost weight almost immeidately after starting on .6 of Victoza working my way up to 1.8. I lost 35 pounds which was in the area of my goal. 2+ years later and still on Victoza, the dr's tell me my Thyroid is on the high side and we lowered it (armour from 210 to 180) and I almost immediately gained 10 pounds--and still on Victoza. Is it really lowering my Thryoid or is it that my body got used to the Victoza and is now ineffective? My biggest concern is that the scale is still going up.