... seem to keep my blood sugar below 250. most of the time it stays in the low 300's. I watch what I eat, I take my med's (including my insulin) and nothing works. Now, i have neuropathy in my feet (for the last year+) and the doctor put me on Gabapentin and Duloxetine. These drugs cause me to gain weight. How am I supposed to prevent more nerve damage if I can't loose the weight (I am 6'1" tall and 370 Lbs.)?