Blisters on joints?

Has anyone else ever experienced what looks like blisters and are very painful on different joints? I got home from work this morning and have very painful spots on several fingers and both my elbows and some toes. they look like little white blisters.

Hi pink, yes is the answer. There was another post about this a few weeks back which, as best I can remember, suggested they might be one of the many manifestations of psoriasis. Mine take a good few days to go down. Next time I get them I'm going to try one of my topical steroid creams and see what happens.