AJ -

My sense is that one should stay with them even if you get only one day's relief, where I have a hunch they are doing some good below the suface, so to speak. But what I was advised by my treating pm, way back when, was that once I no longer had any response in terms of relief from pain, there was no point in continuing the treatment.

I would urge you to discuss this with your current treating physicians, who appear to know what they're doing.

Mike