I suffer from lupus and APS and for the last few months my fingers and toes have been turning black.
I get a pain either in my big toe or in my finger, the vein then swells up in my finger or the base of my toe does which is very painful. The pain lasts between half an hour to a couple of hours, I have even had to put my finger in cold water to ease the pain, then all of a sudden it stops and my finger or toe has turned black.
Does anyone else get this, any ideas what it could be or is it worth a visit to the doctors?