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Solutions for DEXCOM G6 ADHESIVE PATCH Irritation and Allergic Reactions

Have you recently started using the Dexcom G6 continuous glucose monitor and noticed redness, itching, or irritation from the adhesive patch? You're not alone. Many people experience discomfort from medical device adhesives, especially when using them. The good news is there are several solutions you can try to relieve your symptoms and keep using this life-changing technology.

Why the DEXCOM G6 ADHESIVE PATCH Can Cause Skin Irritation

The adhesive patch with the DEXCOM G6 continuous glucose monitor contains substances like acrylate adhesives that can irritate sensitive skin or trigger an allergic reaction in some people. You can try a few solutions to prevent or reduce discomfort from the patch.

One of the most effective methods is to apply a barrier between your skin and the adhesive. You can use products like Skin Tac, IV Prep, or Mastisol, which create a protective coating. Apply the barrier around the area where you'll place the sensor for at least 30 minutes before sticking it on. The barrier helps prevent skin irritation while allowing the patch to adhere properly.

Giving your skin a break

If your skin is already irritated or broken out from the adhesive, giving it time to heal can help. Try taking the sensor off for 8-12 hours between sessions to give your skin a break when possible. You can also ask your doctor about cortisone creams to help with inflammation during the break.

Patch alternatives

For sensitive skin or adhesive allergies, DEXCOM offers alternative patches that may be better tolerated, like cloth adhesive patches or over patches. The cloth tapes use a soft, flexible fabric with an acrylic adhesive, and the over patches provide an extra layer of protection between the skin and the patch. Talk to your doctor about getting a prescription for the alternative patches.

With some trial and error, you can find a solution to reduce discomfort from the DEXCOM G6 adhesive patch. Keep hope - there are always options to make wearing a medical device like a continuous glucose monitor more comfortable so you can focus on managing your health.

Tips for Preventing DEXCOM G6 ADHESIVE PATCH Irritation

If you experience irritation or an allergic reaction from the DEXCOM G6 adhesive patch, don't worry, there are some tips to help prevent discomfort.

  • First, clean and exfoliate the area before applying a new sensor. Gently wash the site with soap and water and use an alcohol wipe to remove any oils. Exfoliating the area with a mild scrub can remove dead skin cells and improve adhesion. Let the area air dry completely.
  • Second, apply a barrier film or skin protectant. Products like Skin Tac, IV Prep, and Mastisol can help protect the skin from irritation. Apply as directed before sticking on your sensor. You can also try hydrocortisone cream to reduce inflammation.
  • Third, choose an alternative adhesive. DEXCOM provides over patches and different adhesives you can order as replacements for the standard patch. The grifgrips and slim patches are latex-free, while the grifgrips have a gentler silicone-based adhesive on the skin. Try different types to see which works best for you.
  • Fourth, move the sensor site with each insertion. Don't insert a new sensor into the same spot. Rotate between the recommended abdomen areas, at least 2 inches from your last site. This prevents the skin from becoming overly irritated in one area.
  • Finally, remove sensors carefully and promptly when your session ends. Peel off sensors slowly and evenly, holding the skin taut as you pull it off. Remove any remaining adhesive with baby oil, mineral oil, or an adhesive remover pad. The quicker you remove any leftover stickies, the less irritation will occur.

Following these tips should help make your DEXCOM G6 sensors much more comfortable to wear. Be sure to contact your doctor if you have a severe or persistent allergic reaction. With some trial and error, you'll find the solutions that work for your skin.

Natural Remedies to Soothe DEXCOM G6 ADHESIVE PATCH Irritated Skin

If the DEXCOM G6 adhesive patch irritates your skin or causes an allergic reaction, try natural remedies to soothe discomfort and promote healing.

  • Apply a cold compress, such as a damp washcloth, to the irritated area for 10-15 minutes a few times daily. The cooling sensation can reduce inflammation, itching, and redness. You can also make a simple aloe vera gel by blending the inner flesh of an aloe leaf. Apply the fresh gel directly to your skin 3-4 times daily. Aloe vera is naturally soothing and healing.
  • Baking soda also helps relieve skin irritation and inflammation. Make a paste from baking soda and water and apply to the rash. Let it sit for 10-15 minutes, and then rinse off. Do this a couple of times a day until the irritation clears up. The baking soda helps neutralize the skin's pH and reduces redness.
  • Hydrocortisone cream can help with inflammation and itching. Use a low-dose, over-the-counter hydrocortisone cream and apply as directed to the irritated area. This can help calm the reaction and promote healing.
  • Oral antihistamines, like Benadryl, may help if the irritation seems to be an allergic reaction. Follow the dosage instructions on the packaging to reduce discomfort from inflammation.
  • If your skin remains swollen or itchy, or the irritation is severe or spreads, consult your doctor. They may prescribe stronger medication, like prednisone, to properly treat the reaction and avoid complications. They can also help determine the cause of the irritation to prevent future reactions.
  • Natural remedies and over-the-counter treatments can help relieve DEXCOM G6 adhesive patch irritation. Keep the area clean and monitor your skin for signs of infection as it heals. With time and proper care, the irritation should clear up, allowing you to continue using the DEXCOM G6.

Adhesive Remover Wipes and Tapes for Easy DEXCOM G6 ADHESIVE PATCH Removal

You can try a few solutions to prevent irritation and allergic reactions from the DEXCOM G6 ADHESIVE PATCHES.

  • Use adhesive remover wipes or tapes to loosen the adhesive from your skin. Products like Uni-Solve, Detachol, or similar medical adhesive removers are very effective and designed to be non-irritating. Gently wipe or place the tape along the edge of the patch and slowly work your way underneath to loosen it from your skin. Take your time and be very gentle, especially if your skin is irritated.
  • You can also try skin barrier wipes, sprays, or creams with dimethicone or silicone to protect your skin. Apply the product around the adhesive patch site before placing the new sensor. Reapply as needed, especially if you notice redness or itching under or around the patch's edges. Skin barrier products help prevent irritation by creating a protective barrier between the adhesive and your skin.
  • You may need to take an oral antihistamine like Benadryl for persistent or severe skin irritation from the DEXCOM G6 patches. Oral antihistamines can help reduce inflammation, itching, and allergic reactions. You may also get some relief from a hydrocortisone cream, which can help with redness and swelling. See your doctor for prescription medication if you need more than-the-counter treatments.
  • To avoid irritation and reactions altogether, try alternative adhesive tapes or patches. Many hypoallergenic and latex-free options work with CGM systems like the DEXCOM G6. You may need to experiment to find an option that suits your unique skin needs. Your doctor or diabetes educator can provide recommendations and may be able to provide samples for you to try.

The key is not just dealing with discomfort from skin irritation or allergic reactions. Take steps to prevent and proactively treat any issues with adhesives so you can continue using your DEXCOM G6 system as comfortably and consistently as possible. There are many solutions and alternatives available, so don’t lose hope! With some trial and error, you can find what works for you.

Alternative Adhesives and Patches for the DEXCOM G6: A Comprehensive Review

Many people experience skin irritation or allergic reactions from the adhesive used on the DEXCOM G6 sensor patches. You can try several alternative adhesives and patches that may reduce or eliminate this issue.

1. Skin-Tac Adhesive Barrier Wipes

Skin-Tac wipes create a protective barrier between your skin and the adhesive. Gently wipe the area where you place the DEXCOM sensor patch before applying it. Let it dry completely. This allows the patch to stick to the Skin-Tac barrier instead of directly to your skin. Many people find this helps prevent irritation and itching. The wipes come in a convenient travel pack, so you can easily take them.

2. IV Prep Wipes

Like Smith & Nephew IV Prep, IV Prep wipes work similarly to Skin-Tac wipes. They create a protective barrier to prevent the DEXCOM adhesive from sticking to your skin. The wipes contain benzalkonium chloride to protect the skin and allow better dressings or tapes to adhere. Gently wipe the area, let dry completely, and apply your DEXCOM sensor patch as directed.

3. 3M Cavilon Durable Barrier Cream

3M Cavilon is a long-lasting barrier cream that protects skin from irritants for up to 7 days. Apply it to the area where you place your DEXCOM sensor patch and let it dry completely before putting it on. The cream forms a transparent, durable barrier between the skin and the patch adhesive to prevent irritation. It is latex-free, non-staining, and can be combined with other skin protectants or adhesives.

4. Alternate Sensor Patches

As a last resort, try alternate sensor patches that use a different adhesive, such as 3M Tegaderm or Smith & Nephew IV3000. These patches allow the DEXCOM G6 sensor to stick to them instead of directly to your skin. Place the DEXCOM sensor in the center of the patch and apply as directed, with the patch adhering to your skin. Be aware some people still experience irritation from the alternate patch adhesives, in which case a barrier product may also be needed.

With some trial and error, you should be able to find an adhesive barrier or alternate patch that eliminates or reduces your skin irritation from the DEXCOM G6 sensors. Don’t hesitate to contact DEXCOM support for further recommendations and guidance. They want you to have the best experience with their continuous glucose monitoring system.


You don't have to suffer severe skin irritation or allergic reactions from your Dexcom G6 adhesive patches. You can try several remedies and solutions to relieve discomfort and keep using this crucial medical device. From barrier films and hydrocortisone cream to alternative adhesives and patch placement options, you have more control and choices than you may realize. Speak to your doctor about prescription treatments. Do some trial and error to find what works best for you. Join a support group to learn from others facing similar issues. While it can be frustrating, don't lose hope. With the variety of options available today, you can get relief, heal your skin, and continue benefitting from the latest technology in glucose monitoring. The solution for you is out there.

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