Posted 2/12/2013 6:26 PM (GMT 0)
It is not uncommon for injections for pain to last up to a couple of months and then needing them to repeated. It is also not uncommon to need a few injections before building up to that few months interval. Just thought you should know.
The fact that you have gotten some relief and that it has lasted almost 2 weeks as of now is very positive and getting more as needed is very justified.