I read with interest the person who said that he developed osteoarthritis after a Subarachnoid haemorrage. I too had SAH in 2004. After my discharge from hospital I too developed osteoarthritis. But as I have a few relatives with the same problem I never thought that they might be linked. Rest assured if you are now suffering. I had to take painkillers for years, and then have to suffer stiffness and pain still. After 5 years of this suffering I had a "new knee" surgically fitted 6 months ago. I now don't have to take drugs anymore. And neither is there any stiffness.
Furthermore, upon my discharge from hospital, I was encouraged to attend Headway which I did for a couple of times( Austin St, E2).