Need advice...I've been on many meds (kadian, percet, gabapentin....) but they only seem to slightly ease /take the edge off the pain...I've had several nerve blocks but they only seem to fully last a short while, then the pain is back and slowly increase :confused...Has this ever Happen to any1 else????? Now the Dr is wanting to try a surgical implant (a pain pump or tens-unit) both have side affects..sound scary... Not sure about this.. Any options????