Don't know what your pain level is or what you're currently taking for relief, but what abiout Lidoderm patches or Flector. they have analgesics in them and Flector has an anti-inflammatory in it. A topical analgesic cream or perhaps the old horse liniment, it's DSMO or DSMO. There's also ThermaCare, Bengay patches at Wal-Mart. I guess these ideas in addition to what you're currently taking might help.

Hope you find relief