A lymphedema reasons are..

Having a first and second lymphedema, a first is a poor inborn display of lymph vessels, and inborn she is not clear, she display with age, and meeting in womens.
A second type is more spread, and a reasons are tumors of the lymph system, burns, injuries as mechanic for nodules damages, chronic damages leading till venous failure, as complicated a post trolmbophlebitis as in adults, staphylococcus, parasites infections, erysipelas extremities, obesity, surgery on breast cavity in oncology .
Feet is edema, ache,hurts, cannot raise her, she swelling, after long time to stay, shoes non-wearing, extremities re ugly, and edema raising in warm weather, before menses, after loads, and on autumn-winter season they are low, as after long rest.
Skin is sensitive, lymph liquid current is poor,slags are keeping, skin is hardening,itching, wounds causing ulcers, till inflammation process.

On a cure adding surgery, medicaments and non medicaments, as a good current for lymph to add swim, walk, pneumocompression with lymph press,wearing sleeve wearing on leg or hand and 
doing compression, or waving from periphery to centre for stimulating blood current. And good helps is hand lymph drainage massage,with moves from hip till feet, as liquid referee from and edema,and compression jersey  selecting with doctor.And drugs adding are vitamins, NAID, stimulants biologic, ads surgery of a difficult case,and today is sp;reading lymph venous bypass.