Hi
I was diagnosed with a prolapsed disc in March 2010 - the L4 disc. After nearly 18months of not getting anywhere with physios, therapists etc (and the Consultant who performed the MRI was not particularly helpful) I went to see a Chiropractor with an excellent reputation. I have been seeing him for almost 5 months now and the improvement has been (touch wood) miles above and beyond anything else I had experienced previously. To start with, I was seeing him once a week, or every 2 weeks, which is expensive (£30-£40 per session). However, after 8 weeks or so, the i,provement was such that I started seeing him once a month, where he performs manoeuvres, sets exercises etc. I can;t say I am the finished article, but am now running on a treadmill for around 25 minutes comfortably, and hope to increase this. It is imprtant not to go too fast though - I was not allowed to run at all until the end of November.
By the way, epidural seems extreme, although to be fair I don;t know your pain. Mine was bad, at times unbearable, especially turning in bed, sitting up etc. But now I am pain free (touch wood again). I am 26 by the way, also young for a degenerative disc condition.
I hope this helps. In short, I would see a Chiro with a good track record, and don;t run before you can walk!
Good luck