Aside from manual lymphatic drainage and bandaging by a lymphedema therapist and wearing compression garments, you can try elimination diets + exercise + herbal supplementation which addresses the inflamation.
I would suggest going to a forum where other people have this same issue and learn from them...and of course see a specialist.
Aside from that, work on reducing any fat on your body as much as you can through diet/exercise so you can at the least stay as close to Stage 1 rather than progressing to Stage 3
