1. Reduce your basal insulin and ratios!
I seriously think I use between half and a 3rd of my normal insulin while backpacking. I made a new profile on my pump called “hike” and stacked exercise mode and STILL always went low here and there.
2. Bring a LOT of Dex Tablets (or an Equally Compact BG Booster)
I’ve had a couple scares when I underestimated just how many I would need and resorted to eating some of the honey we brought for breakfast. When you’re doing near constant exercise for multiple days, even if your control is good you’re gonna mess up multiple times, especially if you’re new to long days of walking.
3. Keep Your Insulin Cold
Even at higher altitudes it can still get above the recommended temperature for open insulin (~30°C I believe). I personally use a Frio (image below) because I can just soak it every day or two and then put my insulin inside and it’s worked well so far.
4. Carry Pump Set Equipment and Use a CGM
Lugging around a bunch of pump set equipment and changing your set in a tent sucks, but in my experience it’s worth it. Not having to expose skin to bugs to use a pen is really nice. Also, if possible, a CGM is a lifesaver. I did my first trip with just a finger pricker and it was miserable. As I’m sure many of you know, needing to sit and wait in incoventent locations because you didn’t notice your sugars dropping until it’s too late is not fun, and on trails swarming with bugs it’s even worse. Having an alarm to warn me that I’m dropping so I can catch it in time and not need to stop is awesome.
5. Change Your Set and CGM Before You Go!
That way you have the max amount of time before you have to change it again. Although it’s extra weight, I also recommend bringing a bit more diabetes stuff then you think you’ll need. Prepare for a tech or insulin failure because if you’re out in the backcountry and something goes wrong you can’t fix it until you get back. It has fortunately not happened to me, but I can imagine going into DKA in the backcountry would be TERRIBLE.
SO helpful! Thanks for the great tips Vivian ~ have fun n stay safe on your next adventure!