Tinnitus and Insomnia: How to Sleep When the Ringing Will Not Let You

Here is the thing I wish someone had told me earlier, and I am going to put it near the top because it is the most useful sentence on this page.

The strongest evidence in tinnitus research is not about tinnitus. It is about sleep.

Everything else in this field is rated weak or worse. The sleep work has real numbers behind it, and almost nobody with tinnitus is offered it.

Why is my tinnitus louder at night?

The sound probably is not getting louder. What changes is everything around it.

During the day your auditory system is receiving a constant low-level wash of the world: traffic, a fridge, people, your own movement. At two in the morning that input collapses to almost nothing, and the tinnitus is suddenly the loudest thing left. That is a signal-to-noise shift, not a volume change.

There is a second layer. When input drops, the auditory system increases its own gain to compensate, which is the same mechanism described in the article on why the ringing will not stop. Turn up the gain on any amplifier with nothing coming in and the noise floor comes up with it.

And there is a third, which is attention. During the day you have tasks competing for it. Lying in the dark waiting to fall asleep, you have nothing else to attend to, and the sound gets the whole channel.

Why does tinnitus keep me awake?

Poor sleep makes the brain worse at filtering irrelevant signals. A tired brain suppresses the tinnitus signal less effectively, so it feels more intrusive. More intrusive tinnitus makes it harder to sleep.

That loop runs in both directions, which is why it tightens over weeks rather than staying stable. It is also why the morning after a bad night is reliably worse, and why a good night is reliably better, which most people notice without being told.

Is the noise really what keeps me awake?

I assumed, for years, that tinnitus insomnia was simple: the noise is there, the noise keeps you awake, end of explanation.

The research does not support that as the whole story. People with tinnitus-related insomnia do attribute their sleeplessness to the sound, but the evidence for a straightforward causal link is unclear. What appears to mediate it are the same cognitive and behavioral patterns that maintain ordinary insomnia: monitoring whether you are falling asleep, calculating how much sleep is left, dread about the coming night, and the habits built around all three.

That is not saying your tinnitus is imaginary or that the problem is in your head in the dismissive sense. It is saying the pathway from “there is a sound” to “I sleep four hours” runs through machinery that can be changed, and that is far better news than the simple version.

Does CBT for insomnia help tinnitus?

Cognitive behavioral therapy for insomnia, usually written CBT-I, is a structured program that changes sleep behaviors and the thinking around them. It is the first-line treatment for insomnia generally.

Applied to tinnitus-related insomnia specifically, a randomized controlled trial of 102 people compared it against audiologically-based care and against social support. 80% of the CBT-I group reported clinically meaningful improvement, against 47% and 20% in the comparison groups. It also reduced tinnitus distress, not just sleeplessness.

A 2021 systematic review and meta-analysis in Sleep Medicine Reviews reached the same direction of conclusion across the available trials.

Put that next to the rest of this field, where the best-studied supplement ingredient produced 1.35 points on a 100-point scale, and the difference in quality of evidence is not subtle.

What can I do tonight to sleep with tinnitus?

None of this is medical advice and none of it replaces the program above. It is what the sound-floor logic implies, and what I do.

• Do not sleep in silence. A fan, an air purifier, rain, anything broadband at low level. The goal is not to cover the tinnitus, it is to stop the auditory system from having nothing to work with. Loud enough to mask completely is usually counterproductive and makes the contrast worse when you turn it off.
• Keep the sound constant, not varying. Music with structure pulls attention. A steady wash does not.
• Get out of bed if you are awake and calculating. The calculation is the thing that keeps you up, and doing it in bed trains the bed to mean calculation.
• Keep the wake time fixed, even after a bad night. Sleeping in feels like recovery and reliably makes the next night worse.
• Ask your provider for CBT-I by name. Not “something for sleep”. The specific program, which exists as an app-delivered version as well when clinicians are not available.

FAQ

How do I fall asleep with tinnitus?

Start with the sound floor: something steady and broadband at low level. Keep a fixed wake time, and get out of bed if you are awake and calculating. The program above is the full version of that.

Will a sound machine fix this?

It helps with the contrast at night and it is worth having. It does not address the sleep patterns, which is where the evidence points.

Is it safe to take something to sleep?

That is a question for a doctor or pharmacist who knows your history, particularly with other medications. What the research supports as a first step is the behavioral program rather than medication.

Why has nobody offered me CBT-I?

Access is the honest answer. It requires trained clinicians and there are not enough of them, so it is under-offered even though it is first-line. Asking for it by name changes the odds.

Does treating the insomnia make the tinnitus quieter, or will it go away?

It reduced tinnitus distress in the trial. Whether the sound itself changes is a different question, and the honest answer is that the measure that improved was how much it bothered people.

My tinnitus started with a period of bad sleep and stress. Did that cause it?

Stress and poor sleep are commonly reported around onset and around flare-ups. Whether they cause tinnitus or unmask something already there is not settled.

Sources

1. Marks E, Hallsworth C, Vogt F, Klein H, McKenna L. Cognitive behavioural therapy for insomnia (CBTi) as a treatment for tinnitus-related insomnia: a randomised controlled trial. Cognitive Behaviour Therapy, 2023 Mar;52(2):91-109.
2. Curtis F, Laparidou D, Bridle C, et al. Effects of cognitive behavioural therapy on insomnia in adults with tinnitus: Systematic review and meta-analysis of randomised controlled trials. Sleep Medicine Reviews, 2021 Apr;56:101405.
3. VA/DoD Clinical Practice Guideline for the Management of Tinnitus, 2024.