do not take jardiance if you are on dialysis or have severe kidney problems. other side effects are sudden kidney problems, genital yeast infections, increased bad cholesterol, and urinary tract infections, which may be serious. taking jardiance with a sulfonylurea or insulin may cause low blood sugar. tell your doctor about all the medicines you take and if you have any medical conditions. so talk to your doctor about jardiance- the one and only type 2 diabetes treatment with heart. visit jardiance.com for a free consultation with a certified diabetes educator if you qualify.