I have a prescription for gabapentin 100mg, one a day. I take insulin, Metformin, losartan Hcl, lovastatin. Are these ok to take together? The medicine is for neuropathy in my hands. Will it help with sciatic pain in my right hip, knee, and front of leg to the foot? Have not yet started the gabapentin even though I have it. I am afraid of side effects. Thank you, Darlene Lawler.