This is exactly my situation. But worse. I feel sleepy, but each time I feel myself nearly falling asleep, my body "jolts" me awake, as if in unconscious fear of a tinnitus spike.
And sure enough, when I do fall asleep, I do wake up with a massive tinnitus spike.
Last night, that happened after just one hour of sleep; not even two.
Then I couldn't fall asleep again till 4 AM.
The worst part is, my COVID-19 vaccine tinnitus is very reactive, so any sound I use to mask it out also causes it to spike.
But I do need to drown it out, or else it keeps me awake.
At any rate, I think that the study of sleep and its effect on tinnitus is long overdue.
Sleep indisputably affects tinnitus, at times spiking it (sometimes for a little while, sometimes for the rest of the night and then the following day), and sometimes quieting it down.
I would add, if I may, that I think many of us have had this situation (some of us regularly -- indeed almost nightly):
- One goes to bed with reasonable tinnitus, expecting a decent night's sleep, for a change.
- BAM. Just an hour or two later (maybe even less), one wakes up with screaming tinnitus.
- Sometimes this ultra-loud spike tapers off after 10-20 minutes. But sometimes it doesn't, and you're stuck with loudness that persists the next day.
The only thing that changes in the above scenario is falling asleep for that short period of time.
So clearly sleep has a profound effect on tinnitus. (Sleep can also tone down tinnitus. Sleep seems to be a bona fide tinnitus "reset," sometimes for better, sometimes for worse.)
What is the cause of this? Is it somehow tied to adenosine?
I doubt it's melatonin. If it were, then anyone could diminish their tinnitus by taking melatonin supplements.
So... what mechanical/chemical reaction in the head occurs when one falls asleep, which could affect tinnitus so much?
I'd like to hope that this study will find out.
Has any research looked into this question so far? Have there been any findings?