I have sjorgrens syndrom and lupus.  My knuckles out of now where today feel like I punched a wall, but it is coming and going.  Is this a side effect of either of these diseases?  It came out of no where today.  I have no swelling present or bruising.  I also know I did not hit anything to make it feel this way.
lupus and sjorgren syn ChatDoctor.  Report to a rheumatologist for expert opinion and management.