I have been on Invokana but because of an almost constant vaginal yeast infection, I had to stop taking it. I have been taking only Metformin, which is free, but I've gained back the weight I lost on Invokana and need another drug to supplement my Metformin. I am happy for those of you who can use the Value Cards and the coupons and only pay $10.00 a month, BUT I am on Medicare and these cards and discount programs exempt Medicare patients and anyone on a Government Insurance Program... ie: Medicaid, etc. My question is, WHY are these drug companies not helping those who need help the most... like elderly people on a fixed income and on Medicare? This makes NO sense to me. My cost for Onglyza, for a 90 day supply is over $1,000.00. Do the math !!!