I've had the steroid injections in both knees... they're painful, I'm not gonna lie...... but they give relief from the pain for months at a time.. which means of course you can get bak to oing what you're used to doing..walking, climbing stairs, driving , generally moving around easily again... without pain.. so it's well worth it IMO ...speak to your GP... unlike the NHS waiting list for OPS..these cortisone injections are sometimes done in the gP surgery , and if not, then the waiting list is not long for them at the hospital