A Continuous Glucose Monitor (CGM) is a vital tool for managing diabetes, providing real-time glucose readings and trends that help in making informed decisions about insulin and diet. However, CGM sensors, like any other medical device, can sometimes fall off. For example, a child’s CGM may detach at school during recess. When this happens, it can be frustrating and worrisome, but knowing how to handle the situation effectively can minimize disruption to diabetes management.
Why CGMs Might Fall Off
Understanding why a CGM might fall off can help in preventing future occurrences. Several factors can contribute to a sensor becoming dislodged:
- Improper Adhesion: If the skin wasn't clean or the adhesive wasn’t applied correctly, it might not stick properly. Sweat, oils, or lotions on the skin can also weaken the adhesive.
- Physical Activity: Engaging in strenuous activities or sports can put stress on the CGM, leading to it loosening or peeling away from the skin.
- Clothing: Tight or rough clothing can rub against the CGM sensor, causing it to detach.
- Sensor Placement: Incorrect placement, such as placing the sensor on an area prone to movement or friction, can also contribute to the problem.
Immediate Steps to Take
If your CGM sensor falls off, follow these immediate steps to ensure minimal disruption to your glucose monitoring:
- Assess the Situation: Check if the sensor is still partially attached or completely detached. If it’s partially attached, you might be able to reattach it temporarily.
- Clean the Area: Gently clean the area where the sensor was attached using an alcohol wipe or a mild soap and water. Ensure the area is dry before attempting to reattach or apply a new sensor.
- Replace the Sensor: If the sensor is completely detached and cannot be reattached, you will need to replace it. Follow the manufacturer's instructions for inserting a new sensor. Many CGMs come with a spare sensor, but if not, you might need to contact your supplier for a replacement.
- Notify Your Healthcare Provider: Regardless if you are able to replace it, inform your healthcare provider about the issue. They can provide guidance with replacing the sensor or troubleshooting the problem.
How Your Healthcare Provider Can Help
Your healthcare provider can offer advice on how to properly reattach or replace the sensor and ensure you're using it correctly. If falling off is a recurring problem, they may also help identify underlying issues or suggest different types of sensors or adhesives. Your provider can assist in making sure that any data gaps caused by the sensor falling off do not impact your overall diabetes management plan.
Preventing Future Issues
To reduce the likelihood of your CGM falling off in the future, consider these preventive measures:
- Proper Application: Ensure that the sensor is applied to clean, dry skin. Follow the manufacturer’s instructions for the correct application process to ensure a secure attachment.
- Use Adhesive Enhancers: Some products, including Plus Patches CGM adhesives, are designed to enhance the adhesion of CGM sensors. These adhesive pads or sprays can help keep the sensor in place, especially during physical activities.
- Protective Covers: Consider using protective covers or patches designed to hold CGMs in place. These are especially useful if you engage in sports or activities that may put stress on the sensor.
- Monitor Placement: Choose a site for the sensor that is less prone to friction and movement. Avoid areas with excessive sweating or where clothing might rub against the sensor.
- Regular Checks: Periodically check the sensor to ensure it’s securely attached. If you notice any loosening, address it promptly to prevent it from falling off.
When to Seek Help
If your CGM falls off frequently or if you encounter issues with sensor adhesion, it may be time to seek professional help. Persistent problems might indicate that you need to adjust your application technique, switch to a different type of sensor, or address underlying skin issues that could be affecting adhesion.
While having a CGM sensor fall off can be inconvenient and disruptive, knowing how to handle the situation can minimize its impact on your diabetes management. By taking immediate action, implementing preventive measures, and seeking professional advice if needed, you can ensure that your glucose monitoring continues smoothly. Remember, maintaining proper sensor application and addressing issues as they arise will help keep your CGM functioning effectively and support your overall diabetes management goals.
Secure Your CGM with Reliable Adhesive Patch
Plus Patches provides a secure and comfortable way to snugly fit and secure your continuous glucose monitor, so you can set it and forget it throughout the life of your device. Try them yourself!