i get mine done every 2 weeks. i was told that 2 weeks is the minimum that you can get them done because depending on the type that your getting some need to have time to build up in your system and others take a few days in order to take full effect.
how often can you get steroids shots for back pain? . can you have a second shot in a day or two if the first shot isnt helping? what would happen if you got a second shot 2 or 3 days after the first shot?