How to Apply Dexcom G7 & Make it Last!

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I show you how to apply the Dexcom G7 cgm and share my tips for getting it to stay on the full 10 days. Drop your questions below ⬇️
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Watch Next:
• Dexcom G7 Review - 6 M...
• Dexcom G7 App Walkthro...
• Dexcom G7 ZERO Warm-Up...
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DISCLAIMER: My videos are not medical advice. Always consult with your doctor before making changes to your health care.
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Chapters
Unboxing Dexcom G7 - 2:20
How to Apply Dexcom G7 - 03:22
More Coming! - 06:46
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#dexcom #dexcomg7 #t1d #diabetees

[@davidwilliamson7514]

I put my new sensor in after my morning shower and leave it 4-6 hours before switching over. That gives the new one time to settle down and get in line with the old one.

[@clarkkent7973]

The 12 hour "grace period" is so helpful for this!

[@janecerullo8280]

Thank you. Will try next site change. Maybe then won’t be so wonky for 24 hours.

[@VickyShawcooksalot]

I can't stand needles. I can barely use the insulin pen needles. So when I applied the G7 sensor for the first time I was so shocked! I didn’t feel a thing. Literally nothing at all. 😮 this change in my life may not be as bad as I thought. Ugh, 2 days of MRI's coming up means 2 days of finger stabs. 😢 Can't wait to get a new sensor on after the MRI's. 😅

[@mikeh9701]

Hi Justin- Thanks for another great video!

[@lakegirl239]

I started with G4 G5, G6 and am so happy with the G7 now. It is going well. After inserting, I pop out the little magnet for future use in a craft. I have not yet overlapped the sensors. The 30 minute warmup is a respite from data.

[@ChinaAl]

What little magnet and how did you pop it out? Im new to this. thanks

[@lakegirl239]

It is visible just inside the spent applicator, on the white ring.

[@ChinaAl]

@@lakegirl239 OMG Thanks. I never noticed that.. After I put the sensor on I put the cap back and terash it.

[@craigclark5845]

Will try this out when this hits Australia in 2037.

[@anthonyshelley6083]

I just started the process to get on either the Ilet or omnipod. Can't wait to start the new pump and dexcom

[@juliareidy918]

thank you. this was helpful

[@metromaster2010]

WOW! I'm surprised. I thought I was in a minority. I do that 3-2-1-press countdown thing also. Keep up the good work. I get a lot of good help from your videos

[@steevthetech]

Which black overlay patch are you wearing? 😊

[@kevinthomas26]

weve had so many resets and fails with the G7 almost to the point where we are about to put our daughter back on the G6 but we will give it that it is pretty accurate when its working properly

[@jimstrickland9935]

Great video. I would love to see how someone puts the overlay on the back of the arm. I use my G7 on my abdomen because I just don't seem to be dextrous enough to get the overlay placed properly around the sensor on my arm.

[@Bt234]

Can we take one time reading whenever you want using dexcom G7. The freestyle Libre 2 would give the reading anytime you want by scanning the sensor .

[@Glamdring196]

I usually forego the over patch because of skin irritation so usually I leave my g7 on without any additional adhesive and if it starts coming off, then I put some tagaderm or something similar to keep it down for the remaining time. I find that it’s pretty good about staying on without it though .

[@winnielane]

Do you use the Glooko app? Have you done any videos explaining how to use it? Still waiting for Omnipod to move to g7

[@mercator5577]

Hi! I’m diabetic and some time ago I received prescription for Omnipod Dash and Dexcom g6. Do you plan doing IAPS detailed guide? I’m planning to make IAPS, but in most cases it’s explained in a difficult language. Thanks for your work and positivity, it is always a pleasure to watch your videos.

[@rosesingleton5517]

Are you also using the ominpod 5 with this?

[@georgeoverly4848]

Would using Skin Tac with the g7 information? I use it with the g6 ans have no problems with the correct information that the g6 is giving. Thanks.

[@AnthonySalzano]

Thank you for the videos. I have been using the G7 for about 2 months. I notice many comments are about the the overlay patch. I have had several sensors come off before the 10 days. Have you done any videos applying the patches?

[@diabe_tech]

I haven’t. I personally like to use Skin Grip! I also have a 10% off coupon for them (JUSTIN10). They sponsor my podcast now cause I love em so much.

[@mayanizinski3819]

I know Dexcom says it has to go on your upper arm, but have you tried it on your abdomen? I currently wear my g6 on my abdomen but am switching to the g7 this week and was wondering if I could keep it on my abdomen or if I had to change to my arm

[@wbarrick]

Chicken! 😂 I was dying to see you put that patch on one-handed blind. One of the reasons I use my belly. Otherwise the sensor adhesive fails me about Day 8.

[@MultiJordan2005]

I like to ignore the included overpatch and opt instead for a 10 by 10cm(4inch) piece of hypafix transparent tape. 0 issues and never hand one peel more than a millimeter by the end

[@blackwoodbrews]

I just recently found your videos and they are very informative. One of the questions I do have about the G7 is, since my son’s G7 is now connected to his Tslim pump. Is there a way we can still use the follow app so we can see his numbers while at school? I haven’t seen any info on that.

[@diabe_tech]

Have you tried using the Follow app and it didn’t work? Is your son still able to connect the Dexcom sensor to his phone as well? That needs to happen in order for follow to work. I’ve got a video coming out on the 15th that will also show you how to set up follow in some cool ways

[@blackwoodbrews]

@@diabe_tech that’s the thing with the control iq he doesn’t have to pair the Dexcom with a phone anymore since the pump automatically pairs to the CGM. So I don’t know if he could still pair it with a Dexcom app. Been researching a lot but can’t find any info on being able to use both the control Iq and using the Dexcom app.

[@samarasheetz5094]

Dexcom told me if there is an issue with the g7 as far as not staying on and u don't use their over patch like the instructions say they will not send a replacement at no cost

[@MyScubadoo]

“Yes, I put it on exactly as per instructions. “

[@ChinaAl]

How is the new sensor warming up after you inserted it. Yo didn't tell the app/reader that it was inserted? It doesn't start warming up by itself after insertion does it?

[@diabe_tech]

It does. Once the applicator magnet releases, the sensor is activated and begins its warm-up and wear time.

[@ChinaAl]

@@diabe_tech Oh, okay. I never tried it that way. Thanks

[@keithr5031]

My son gets a rash from the g7 sticker, so we spray his skin with Flonase before it’s applied. It really helps.

[@davidwilliamson7514]

I had to do that with G6. If you live near Costco, get the generic Aller Flo, much less expensive and incredible price when it is on sale compared to Flonase.

[@clarkkent7973]

Applying the overlay patch is very, very difficult! Pealing off the tabs without disturbing the white patch is super difficult. And good luck getting the empty circle properly over the G7 censor in such an awkward spot with poor visibility. (The difficulty of applying the overlay patch is the #1 reason that I apply "off label" on my stomach)

[@zimsuk]

How does the adhesive compare with the g6, as i (and many i know) have skin problems with the g6?

[@davidwilliamson7514]

I also had problems with G6 adhesive itching and making my skin red. G7 doesn't bother me, but I have had some problems with edges curling up so after I put in on with the overlay, I run around it all with some liquid Skin-Tac and it stays on very well.

[@zimsuk]

Thanks, looking forward to try the g7

[@MyScubadoo]

My daughter breaks out something fierce from it. So we use an under patch made by SugarPatch. We have a system. Wash arm, alcohol swab arm, apply skin barrier by McKesson, apply sugar patch under patch, apply G7, put on a bump guard by GripShield, then top with a Glucomart patch. It’s a process but it saves her skin. We’ve only had one G7 fall off prematurely and that was because we used a different over patch. The only irritation happens where the tiny hole is in the under patch. Kind of Crazy.

[@davidwilliamson7514]

@@MyScubadoohave you tried putting Flonase on the skin first and letting it dry? I replied similarly in the message about G6 vs G7 adhesive. If you try and it works, get the Costco generic version, Aller Flo, a LOT cheaper.

[@MyScubadoo]

@@davidwilliamson7514 Flonase? That forms a skin barrier? Interesting if so. Does it make the skin tacky as well?

[@turinreza]

the adhesive on the G7 including the overpatch is very irritating. That didn't happen with G6. the Lexcam precute patches do not irritate.

[@ayeshajarrett2398]

I can’t wait for my insurance to accept the coverage for Dexcom g7 so I can upgrade.

[@MyScubadoo]

My youngest was recently diagnosed with T1D and our doctor prescribed the G7. Our insurance also does not pay for it. I don’t know your situation, but I found that there is a coupon through Dexcom for people without insurance. Our pharmacy (small mom and pop) allowed us to go without insurance and use the coupon. It ended up being 1/2 the price. I believe we pay $225 per month, but it is worth it for us.

[@dingdongdaddy589]

People with Medicaid get it for free. 🤬

[@MyScubadoo]

@@dingdongdaddy589 That’s our next step. My 8yr old daughter has Down and we never wanted to take advantage of “the system” but now with this diagnosis I think we will end up applying. We already have one of those high deductible insurance plans, so we might as well get what we can get.

[@janecerullo8280]

Make me so mad that they make this smaller device but want you to use the stupid patch. Make a better adhesive. FSL is same size and stays on just fine for 14 days. Ok feel better now. I use SkinTac before I apply and device staying on without the patch. Am on third sensor and all have stayed on for the full 10 days. I keep an eye on it and keep the patch to use if necessary. Also tend to get compression lows with G7. Was never a problem with G6. Thanks for your videos. Have my Endo watching.

[@janecerullo8280]

Wow are you my twin. I asked a tech at Dexcom if they improved adhesive. My device was staying on fine with some SkinTac (wonderful product) and she was horrified. Said you have to use over patch. Compression lows happen often with G7. Can’t say completely happy or satisfied with G7. I don’t feel it is as accurate as G6. I do Moore finger sticks because I don’t fully trust the device. Whew now i feel better

[@karlahernandez5750]

Obviously I didn't read the pamphlet. I didn't know about the no getting it wet for 12 hours.

[@jarettspores8535]

I’m SO skinny. I have no fat anywhere on my body…. My arms are skin and muscle. I do not understand how I’m supposed to use this…. I’m trying to put my first one on and I’m having such a hard time.

[@clarissaabelende]

I can't wait to upgrade! Have you looked into Sernova and a cure for diabetics with a cell pouch? Curious to hear your research on it.

[@UltaPowderfinger]

Dude! You totally are not doing the best that you can. First! One should never shower at least 6 hours prior to attaching a new sensor. Then, you need to shave the area. I shave the area with 91% isopropyl, not any shaving cream or water. Any hair at all at the application site may cause the sensor to detach early. After shaving I use 91% isopropyl, not any alcohol pads to clean the area and remove any shaved-off hair. I apply the 91% isopropyl with a clean exfoliating pad or glove and rub in a circular motion. I then let this air dry for a few minutes. I apply the sensor with the button facing up. That way, the narrow part of the sensor is up so that water flows off of it better than if the long edge was up. After applying, I press the sensor into my skin for 20 seconds, not 10. I then rub the adhesive strip around the edge with a pair of curved hemostats to press the adhesive to my skin. I pay attention for small, lighter colored areas on that adhesive strip. That may indicate that it is not as attached as well in that specific area. After going around the sensor a few times, pressing the adhesive, I'm set. I do not use the over-patches at all. When I first got the G7 I tried them and the sensors fell off so I quit doing that. I've not had one come off or even separate from my skin since and I've been doing the G7 for a year now. This has worked for me in all types of weather conditions throughout the year. I run ultra marathons so it is really important for me that these stay on. Before I shaved and prepped like this, I had a G6 come off 45 miles into rainy, humid race. I do not want that to ever happen. Thanks for the vids. You do great work. But seriously, try the steps I've outlined. You will be amazed. Even without the new, promised Dexcom adhesive you uncovered in your last Dexcom One+ vid. ROCK ON! 👍🏼💪🏼💯

[@marinakiell1069]

Are you temporarily moving your Friday video to Saturday now? I poked fun at it last week too

[@diabe_tech]

😂 the video planned for yesterday was postponed, so had to last minute get THIS one out. CarPlay video comes out on March 15th 😅 Goal is for YT vids to still go live on every other Friday ;) ALTHOUGH, this upcoming week will get more videos because of ATTD in Florence!! :)