diabetes, type 2
"I found this drug to be quite problematic for me.  It caused such severe dehydration after shifting to the 300mg dosage that I could not get through a night's sleep without awakening to excruciatingly painful leg and foot cramps that thoroughly awakened me.  I would also awake at night and in the morning, feeling as if someone had poured sand in my eyes.  Even my eyes were dehydrated.  I attempted to address the dehydration by drinking as much as a gallon and a half of water per day, with a lot of water before bedtime.    Constant urination (of course!) No real effect on my glucose readings.  Prior to starting Invokana I had started a no sugar/starch diet, and returned to daily exercise which brought my numbers down more than Invokana."