Management of Mild Swelling Around IV Cannula Site

Initial Assessment and Management

For patients who develop mild swelling around an IV cannula site, immediately stop the infusion, apply ice to the affected area for 10-15 minutes, and elevate the limb while monitoring for progression of symptoms, as recommended by the American College of Physicians 1
Evaluate the extent of swelling, presence of pain, redness, or other symptoms that may indicate infiltration or extravasation, according to the European Society for Medical Oncology 2, 3
Stop the infusion immediately if swelling is observed to prevent further complications, as advised by the European Society for Medical Oncology 3, 4
Leave the cannula in place initially to allow for potential aspiration of any infiltrated fluid, as recommended by the European Society for Medical Oncology 4, 5

Apply ice for a minimum of 10 minutes and avoid maximizing blood pump speed if IV is still being used, as recommended by the American College of Physicians 1
Continue monitoring the site for progression of symptoms, according to the European Society for Medical Oncology and the Centers for Disease Control and Prevention 2, 6

Select appropriate cannulation sites, preferably large veins in the forearm for peripheral administration, as recommended by the European Society for Medical Oncology and the Centers for Disease Control and Prevention 2, 6
Avoid cannulation over joints, in the inner wrist, lower extremities, or areas with poor venous access, as advised by the European Society for Medical Oncology 2
Use flexible cannulae rather than winged steel infusion devices ("butterfly" needles), as recommended by the European Society for Medical Oncology 2
Check for blood return before administering medications and regularly throughout infusions, according to the European Society for Medical Oncology and the Centers for Disease Control and Prevention 2, 6

Do not rely solely on clinical findings for establishing a diagnosis of catheter-related infection, as they have poor specificity and sensitivity, as noted by the Infectious Diseases Society of America 7
Never apply pressure distal to the infiltration site as this may increase intraluminal pressure and worsen the infiltration, as warned by the American College of Physicians 1