Diabetes, Type 2
"I was taking metformin for 7 years. Doc added januvia as a1c was climbing.  It did not work at all. Moved  to invokana and had immediate results.   Blood levels now normal and lowest in 7 years. Losing weight too.  Some thirst issues but not serious.   Fast level 110  after meal 140.  Only problem:  IT IS EXPENSIVE."