What is nursing intervention of edema?

Elevation. Non-drug interventions for lower extremity edema are all about increasing flow of lymph fluid back to the heart. Elevating the limbs to, or above, the level of the heart will help. Also, compression with ACE wraps or compression stockings will help squeeze the fluid out of the tissue and also help stop it from accumulating. If you are having new or worsened swelling, please see your physician.