Hi i have just been told by my doctor that i have osteo arthritis in my ankles and one of my hands, i am taking pain killers etc. I used to work in an admin role in an office but about 8 weeks ago my manager told me that hours in the admin office had to be cut and i would have to work on the shopfloor which means being on my feet all day. When i get home i am in so much pain and find i cannot put my feet to the floor. Not really sure how i stand at work, do i need to get my doctor to write a letter to prove that i have difficulty. I dont want to lose my job as i really love it.