How long should a cortisone shot final?
My husband got one in his spine for subsidise pain
Answer: I'm not very upbeat of these shots. I had 3 of them in my lumbar spine as very well, and they didn't do anything. But it was another step in the stepladder on the way to surgery. To me, they were a consume of time. Hopefully they will work for him. Good luck.
If the shot worked...it should last 2-3 months.
I've had 3 of them surrounded by my lumbar spine and none of them relieved my pain for even a day.