After feeling so much better in myself which I am putting down to me drinking Aloe gel, I went back to work after 6 weeks off ( I only work term time) my knee swelled up on the first day, and my feet are so painful, I'm now thinking it's my safety shoes at work triggering this off! I went to my go who told me it's wear and tear! I'm 33!!! I have previously had a scan on my knee? Apparently nothing wrong with it! Then why does is swell and become so painful! The gp gave me ibruprofen gel! Just so frustrated feel like no one is listening to me!!!!