nothing cheap

I know it’s not exactly what you’re after, but have you tried holding your breath or a few rounds of trying to breathe sharply?

YMMV but I find I can break out pretty easily.

i only get sleep paralysis from sleeping on my back, never on my sides. somehow on yuor back it puts in a more “relaxed” state. and usually only when i was tired the day before.

Not that I know of. When I had sleep paralysis every night it was because I was sleeping on my back under a heated blanket on a futon. Changing that reduced the sleep paralysis. Finding your personal triggers is helpful. I mostly get it these days if I’m abruptly woken up and then fall immediately back to sleep. Try messing with how you’re sleeping, or look up suggestions on how to break out of it? On the rare occasion I still get it, I know how to break out because of that unfortunate period of time when I got to experiment every night.

I wonder if an alarm like you’re suggesting would just make regular alarm noises. That’d probably work. The one time an episode itself made me break out of it, I thought I heard my mother screaming in the kitchen, in a way that made me think she’d chopped off a finger. I immediately leapt out of bed and ran there, like, “are you okay???” thinking she’d be bleeding out. She looked at me and asked the same question, since she’d been minding her own business and suddenly i yelled and ran in. Alarm that makes a blood curdling scream, anyone?

Chiming in with my own sleep paralysis tip – I can usually control my breath enough that I force myself to snore, which is usually loud enough to wake me up

Try listening to something that you can settle in with and that helps you focus less on your body and just silence.

My fiancée has learned the signs of my sleep paralysis episodes. She’ll notice my body I’m twitching and it’ll wake her up. Sometimes I can even manage to get some grunts out.

Originally she would wake up and kind of gently comfort me, and try to wake me up. Lately, she doesn’t even wake up and she just kinda turns in her sleep and whacks me in the face like she’s hitting the snooze button. It’s… admittedly been very effective.

The reason you can’t move is because you’re still actually asleep. What works for me is continually trying to jolt myself awake

First of all, get a sleep study done. Sleep paralysis can be a sign of underlying sleeping disorders such as apnea, which is incredibly unhealthy if untreated.

If you study checks out clean and you’re still looking for a way to manipulate something with your fingers then the only thing I can think of that you’d be able to DIY is some kind of Arduino-type button thingamajig that you could strap to a finger that sends a wireless signal to some kind of alarm in the room.

A D1 mini is small, cheap, and easy to configure. If you have no idea what I’m talking about you’ll need to do some homework and learn some stuff, but as far as projects go it’s pretty simple to set up. Hardest part would likely be rigging something that you could use that doesn’t get triggered inadvertently. Cockpit style toggle switch with a cover, maybe? Lol.

Get examined. Narcolepsy is a terrible thing. My friend couldn’t work late as she’d be prone to hallucination while driving. She’s better now with a good drug regimen and awareness but she reports being very frightened for a while.

It’s my understanding that everyone has sleep paralysis - the brain “switches off” the body (apart from essentials: breathing, heart beat etc) so you don’t come to grief acting out your dreams. What we call sleep paralysis is when you wake, but your body hasn’t been switched back on.

I used to have horrible sleep paralysis nightmares quite often. But then I read about what it really is, and I stopped having them. It was like my brain realised it was out of sync and corrected itself.

Prazosin helps me there. Also helps nightmares and night terrors which is why it was prescribed for me.

Find a button up pajama shirt with a chest pocket, and sew a tennis ball (or something similar sized/shaped) into it. Can’t have sleep paralysis of you can’t sleep on your back.

Ear plugs and sleep mask?

In addition to what other people have said, it can also be caused by having an irregular sleep schedule and stress. Working on those things might help it go away.