I've been on Symlin almost a month now. The major problem I had at first was my primary prescribed it to me. Absolutely no guidance there. Now on the 7th I seen an Endo. Still having issues but its getting better and I like her opinion. My primary just left me hangin. Right now I'm still on the 15 cuz my basal rate is off. Found out the hard way that if my level is under 100 do not take Symlin. Overall I'm liking it, wish I could use it more cuz of my hunger, but hopefully I'll get to that point.
I find that taking Symlin drastically drops my blood sugar into dangerous territories if I'm even below 120. I have not found the method yet that works with my pump. I tend to drop rapidly if I take both Symlin and a regular bolus before a meal.