sorry do not know but have a few suggestions

maybe typing things into the search engine like lymphedema alliterative health '

or Google words lymphedema herbs

might give you some help as those with this disease caused by damage or removal of the lymph nodes deal with the swelling

Maybe there is some ideas out there that might help with your thing

I know jumping on a mini tramp is supposed to help the lymph moves maybe going to a swimming pool holding on the side and jumping would move some of the lymph fluid out of there?

here's a few links

http://lymphedemapeople.com/thesite/lymphedema_herbal_supplements.htm

http://www.naturalnews.com/034069_lymphedema_natural_remedies.html

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also real essential oils like young living or aura casia (cacia?) might really help you with this..I cured some lifelong skin tags and mols with it and there are some testamonies of what others used here

http://www.oil-testimonials.com/basic/lymph+nodes

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maybe castor oil packs will help

http://treato.com/Tumor,Castor+Oil/?a=s&p=3