PURPOSE: Lymphedema is a well-described complication of therapy for breast cancer. Patients who present with lymphedema may experience pain and body image issues and are at increased risk for developing cellulitis. Complete decongestive therapy (CDT) is a four-component therapy for lymphedema. Data regarding CDT as an intervention in the immediate after the diagnosis period and prolonged follow-up are limited; we prospectively analyzed results of CDT in this cohort of patients.