Placing Tegaderm on IV Cannula: A Practical Guide


When it comes to patient care, securing IV cannulas is of utmost importance. One effective method is using Tegaderm, a transparent film dressing that provides a barrier against germs while allowing the healthcare provider to monitor the insertion site. In this blog post, we will discuss the proper technique for placing Tegaderm on an IV cannula.

1. Gather the necessary supplies

Before proceeding, ensure you have the following supplies:

  • Tegaderm dressing
  • Sterile gloves
  • Antiseptic wipes or alcohol swabs
  • Sterile gauze or cotton balls
  • Tape (if needed)

2. Prepare the site

Wash your hands thoroughly and put on sterile gloves. Clean the IV cannula insertion site using antiseptic wipes or alcohol swabs. Start from the center and move outward using a circular motion. Allow the area to air dry completely.

3. Apply Tegaderm

Remove the protective backing from the Tegaderm dressing. Hold the cannula hub firmly and place the adhesive side of the dressing onto the site. Ensure the dressing covers the entire IV insertion site, providing a seal around the cannula.

If required, secure the Tegaderm with additional tape. Carefully smooth the dressing to eliminate any wrinkles or air bubbles that could compromise its adherence.

4. Observe and document

Once the Tegaderm is in place, observe the site for any signs of infection, infiltration, or other complications. Document the date, time, and condition of the dressing on the patient’s chart to monitor changes over time.

5. Proper maintenance

Regularly assess the Tegaderm, keeping an eye out for any signs of loosening, moisture accumulation, or contamination. If the dressing becomes soiled or compromised, replace it using proper aseptic technique to minimize the risk of infection.

6. Educate the patient

It is important to educate the patient and their caregivers on how to protect and care for the IV site. Instruct them to avoid excessive movement or pulling on the IV line, and to notify the healthcare team immediately if they notice any issues with the Tegaderm dressing.


Placing Tegaderm on an IV cannula is a crucial step in ensuring proper care and security of the intravenous access site. By following the steps outlined in this guide, healthcare providers can effectively apply Tegaderm and minimize the risk of complications. Remember to always adhere to proper infection control protocols and monitor the patient’s condition closely.

Leave a Comment