Sorry, I don't really know much about
this and couldn't find any association with Sjogren's in searching the internet. In general, I think laser surgery for this is fairly common, but it looks like compression stockings and even medications can be helpful. I think it all depends on age and overall health. Here is the most helpful page I found on the condition. https://www.healthline.com/health/venous-insufficiency
Let us know how it goes, best wishes!