My doctor suggested this yesterday as an option. It will not solve the problem with my knees, but it may help the pain, especially during Monsoon season.

I was told years ago I could only get two injections in a lifetime, however my doctor told me this was not true. I have had one, and it hurt like holy HELLO. :( I am kind of scared to get another. But the pain has been pretty bad in both legs. :(

I am curious if people have had it done more than once, and while I know no one is the same, how long it lasted? How many can someone get and how often (if needed)?