Try targeted cold therapy. Forum noob but long time insomnia sufferer. Before it was mind racing and can't calm the mental chatter. Past year has been sleepy from morning till late afternoon. Then wide awake from dusk till dawn with heart racing and palpitations. I'm big into natural remedies and prefer them over drugs. I used natural remedies to wean myself off tramadol and motrin AND gotten a gawd awful case of dermatitis under control. I was on the tramadol for 5 years and the dermatitis resisted all antihistamines and even prednisone.
Lately, the only things which work are alcohol and trazadone. I despise the idea of a liver transplant so I want to put alcohol back as a recreational drug and NOT an insomnia remedy. Hence I finally relented to tramadol, especially after going 36 hours wide awake a few nights ago.
So anyways, last night I had to bump up to 150 mg Trazadone but cortisol spiked after 4 hours. From 10 pm till midnight I was WIDE AWAKE until I put cold packs under my feet and neck. I wrote a resource guide because I think it might somehow tie in with vagus nerve stimulation.
BTW Cort, I think I have Hashi's (keep reading, I'm going somewhere
). I tried using a balanced cal/mag supplement for sleeping but it backfired. I used to have a slow stomach but the calcium (by suppressing thyroid) caused gastroparesis- it now takes 6-8 hours to empty. Eventually I discovered "rest and digest" and vagus nerve stimulation. Which led me to your tVNS wiki. I think there's every reason to think elevated cortisol levels can be lowered by VNS, especially given it seems to work for PTSD.
Oh and in case someone asks, "why not cut the calcium?". I did but it seems the alcohol screwed up my gut balance. Another thing to note. When I took the cal/mag with water it took 1.5 to 2 hrs for stomach to empty. When I added Trazadone, that dropped to 20 min. Ergo, boosting serotonin in the stomach could be a remedy in itself for gastroparesis.