@blowerk1216, I had a L3 ESI last June 2025. It took several weeks to work. It did seem to help some. Make sure you check out the doctors experience. I would recommend getting it done in a real pain management center. One that does it all day everyday. I used to work in interventional pain medicine. I saw some scary doctors that should not be performing the procedure. Do your due diligence before hopping on the table.