Contraindications• Where cancerous lesions are present in the treatment area• Where open wounds are present in the treatment area• When patients are suspected of carrying serious infectious diseases• Systemic infectious diseases where it is advisable to suppress heat or fevers• Severe circulatory obstruction disorders (arterial, venous, or lymphatic) - See more at: http://www.djoglobal.com/products/chattanooga/fluidotherapy-double-extremity-unit-0#sthash.sa7Qn1vn.dpuf