I reached a point with my anxiety where the usual sleep advice stopped helping. Like, I've been in therapy for years, I run a few times a week, I cut caffeine after noon, etc. But I’m still always slightly on edge, even when there’s literally no reason I should be.
So I’ve become a little desperate and have started looking into more science-driven options. I’ve seen the “fight or flight” arguments where people feel stuck in those, and the only way to get out is through nervous system stimulation. At first I kind of rolled my eyes about it, but then all of everyone’s symptoms seemed to match my own. Like, we’re all just wired up to 10 all the time and can’t switch it off.
So, from there I started trying the stuff everyone recommends. Breathwork helped but only when I was actually doing it right and doing it every day. Taking cold showers lasted about two weeks before I couldn’t take it anymore. Meditation apps aren’t always easy to remember to use or do, and the moment life got busy or I slipped for a few days, I felt like I lost whatever ground I'd gained.
All that to say, I found vagus nerve stimulation and decided to give it a try. The basic idea is that the vagus nerve runs the "calm down" side of your nervous system, and stimulating it is supposed to help nudge your body out of that constant alert state - though it takes time, it doesn’t happen right away. Apparently implanted versions have been used in hospitals for a long time, so it’s not new science.
You wouldn’t believe how many different “at-home” options there are out there. I originally thought it was all the same, but there are neck-based devices, ear-based ones, and even people trying to DIY it. Multiple brands include Pulsetto and Truvaga and all kinds of things I’d never even heard of before. Honestly, it was a bit confusing at first because everything claims to target the vagus nerve but doesn’t always explain how or why it’s different from anyone else’s product.
Eventually, I figured out that ear-based ones are rooted in more modern research, mostly because of how the nerve is accessible there (so it’s like a clip-on product). Brands like Parasym have the ear versions, like the Nuropod that most people talk about. This is the one I eventually settled on trying.
Using the Nuropod day to day: sessions are about 30 minutes, you clip it on, dial up the intensity to wherever feels comfortable (it's a mild pulse, genuinely not a big deal), and just go about your business. No gel, no complicated setup. The battery is solid enough that I genuinely forget to charge it for days and it's fine. I started doing it while working or watching something and it just became part of the routine without much effort.
The first couple weeks I didn't notice much, but around the 3 to 4 week mark I noticed changes in my sleep. I was still waking up in the middle of the night sometimes, but I wasn't lying there for an hour unable to turn my brain off. I'd wake up, feel kind of okay, and drift back to sleep. If you’ve ever had anxiety or insomnia, you know that this is huge news.
It’s only been a few months, and I’m still figuring out where VNS fits long-term, but I get why people explore it, especially if they’ve already tried a lot of the basics and still feel stuck.
Has anyone else tried VNS?
If you’ve tried this approach for anxiety, did anything make a real difference for you, or did it all just feel like small improvements?