by Bert the Turtle » Sat Oct 22, 2016 3:19 am
Any kind of anxiety disorder can disrupt sleep; it's no surprise that restless minds make for restless bodies. I've heard from a specialist that PANS/PANDAS, a rare autoimmune disorder that causes OCD, can also make people to take on very different sleeping patterns during a flare. (It's a very unusual disorder, but I mention it because it's also heavily associated with sudden appetite loss, and sudden intense relapses. Of course regular anxiety can potentially do all that on its own.)
Regardless, a regular sleep pattern helps your brain keep the anxiety down, so you're right to treat this seriously. Your psychiatrist could potentially prescribe you something (there's a whole raft of options of different strengths, some with possible side effects), and there are over the counter herbal remedies that work well enough. You could also try some of the usual tricks, like exercise before bed, ear plugs or a night mask, a white noise machine or playing calming music.
Mere "anxiety," as Heidegger says, is at the source of everything.
-Albert Camus, The Myth of Sisyphus
"You're very clever, young man, very clever," said the old lady. "But it's turtles all the way down!"
-Stephen Hawking, A Brief History of Time