Tramadol
"Have Ledderhose syndrome for 12 years now. Had four growths removed and am on number 5 and 6 now. this is better the zapain. less side effects plus always a good up feeling. been on it 2 years after zapain for 8 years. I do live in the UK so have National health service . But I work 40 hours  a week in a casino. I had to change jobs from pitboss/ inspector to cashier  so I can sit down. Always cycled to work but have recently developed issues with my hip and back. So stay as active as possible. and good luck people"