Written by the Nuvirox Research Team
Key points
- Being named as a defendant in a lawsuit is an open-ended, uncontrollable stressor — exactly the combination sleep researchers link most strongly to acute insomnia.
- Human trials show cognitive behavioral therapy for insomnia (CBT-I) outperforms generic advice, but most people don't need therapy for a stressor that will eventually resolve on its own.
- The waiting, not the litigation itself, is usually what's costing you sleep — and there's a documented, low-effort technique for the specific kind of waiting-room worry a lawsuit produces.
Short answer: yes, and there's a specific reason a lawsuit is unusually good at wrecking sleep — it combines a real threat with almost total loss of control over the timeline. Once you've been served, the case moves on a schedule set by courts, opposing counsel, and your own attorney, not by you. That mix of stakes and powerlessness is close to a textbook description of what sleep researchers call an uncontrollable stressor, and it's the kind of event most reliably linked to acute insomnia in longitudinal studies.
Why does a pending lawsuit specifically target sleep?
Litigation is unusual among life stressors because it stays "hot" for months without giving you anything to actively do most of that time. You file a response, then wait. Depositions get scheduled, then postponed. In the gaps, the brain has nothing to resolve and nowhere to put the threat, so it runs the same scenarios at 1 a.m. that it ran at 1 p.m. — legal bills, worst-case outcomes, what you should have said differently. That repetitive, future-focused rehearsal is what sleep researchers call pre-sleep cognitive arousal, and it is one of the most consistent predictors of how long it takes to fall asleep.
Is this just "normal" stress, or something more?
For most people, it's an acute, situational insomnia — sleep gets worse specifically because of the case, and it's expected to improve once the case resolves or the immediate threat passes. A large 2022 study followed 1,225 previously good sleepers for a year and found that roughly 27% developed a new episode of acute insomnia following a stressful life event, with the strongest predictor being a trait called "sleep reactivity" — how sensitive an individual's sleep system is to stress in general.1 A lawsuit lands squarely in the category of events that study was tracking.
What the research actually shows
Stressful life events reliably trigger acute insomnia in vulnerable individuals. In the Walker et al. study referenced above, weeks with more reported stressors were followed by weeks with more sleep disturbance, and people high in sleep reactivity were disproportionately affected — meaning the same lawsuit could cost one person a week of bad sleep and another person three months of it.1
The hormonal wiring behind this is well characterized. A 2023 review in the Journal of Sleep Research walked through how a stressful event activates the hypothalamic-pituitary-adrenal (HPA) axis, raising cortisol in a way that's well suited to short bursts of danger but poorly suited to lying still in a dark room. The review used the COVID-19 pandemic as its case study of a prolonged, uncontrollable stressor, but the same HPA-axis mechanics apply to an open legal case.2
Honest counterweight: sleep hygiene advice alone has weak evidence for this kind of insomnia. A widely cited 2015 review in Sleep Medicine Reviews found that many standard sleep hygiene tips — the kind that top most "how to sleep better" lists — have limited or inconsistent supporting evidence as standalone treatments, particularly for stress-driven insomnia.4 If a lawsuit is why you're not sleeping, a cooler bedroom is not going to out-compete the case.
What this article won't do
It won't make the case move faster, and it can't tell you how to sleep through a genuine emergency, like an imminent deadline your attorney hasn't addressed — that's a conversation for your lawyer, not a sleep article. See a doctor if the insomnia persists most nights for more than a month, if you're relying on alcohol to fall asleep, or if the anxiety is spilling into panic attacks, chest tightness, or thoughts of harming yourself — those need a clinician, not a nightly routine.
What actually helps while the case is pending
For the specific 1 a.m. loop of legal-case rumination, one of the more useful, low-effort findings comes from a 2018 polysomnography study out of Baylor: 57 adults who spent five minutes before bed writing a concrete to-do list fell asleep meaningfully faster than a group who wrote about tasks they'd already finished — the opposite of what most people would guess.3 Applied here, that means writing down the two or three concrete next steps in the case (call the attorney Tuesday, gather receipts by Friday) rather than mentally replaying the case itself. It won't resolve the lawsuit, but it gives the brain a stopping point instead of an open loop. If insomnia is severe and lasting weeks, CBT-I remains the best-studied fix: a 2015 meta-analysis of 20 randomized trials found it produced clinically meaningful improvements in falling asleep faster, waking less, and sleeping longer, typically over a course of 4 to 8 sessions.5
FAQ
Will my sleep improve once I hire a lawyer?
Often, yes — partially. Handing the legal strategy to someone else removes some of the uncontrollability that drives the insomnia, even before the case itself resolves. Many people report their sleep improves noticeably in the first week or two after retaining counsel, simply from no longer feeling solely responsible for the outcome.
Is it normal to lie awake rehearsing conversations with the other party?
Yes, and it's one of the most commonly reported symptoms of litigation-related insomnia. It's the same pre-sleep rehearsal pattern seen in other high-stakes, unresolved conflicts — the brain treats an open legal threat the way it treats an unfinished argument.
Should I avoid checking case-related emails before bed?
It's a reasonable precaution. Reviewing legal correspondence right before sleep tends to reactivate the same cognitive arousal this article describes, right when you're trying to wind down. A cutoff an hour or two before bed is a low-cost experiment worth trying.
How long does litigation-related insomnia usually last?
It varies by person and by case, but for most people it tracks the case's active phases — worse around filings, depositions, and hearing dates, better in the quiet stretches. If it's still nightly and severe after a month regardless of what's happening in the case, that's worth raising with a doctor.
From Nuvirox
Why we formulated Sleep+ Restore
We built Sleep+ Restore around the same idea running through this article: sleep loss during a stretch of situational stress usually isn't a supplement problem first, it's a hyperarousal problem. Sleep+ Restore is formulated as a nightly wind-down aid meant to support your body's own transition into rest, not to sedate you through a problem that's still unresolved when you wake up.
It comes with a 60-day money-back guarantee — long enough to actually judge whether it helps once the acute stress starts to ease.
Learn more about Sleep+ Restore →The bottom line
A lawsuit is a near-perfect storm for sleep: high stakes, a timeline you don't control, and long stretches with nothing to actively do. The honest research answer is that this kind of insomnia is common, usually acute rather than permanent, and responds better to offloading the specific worry (a written next-step list, handing the case to counsel) than to sleep hygiene alone. If you're also weighing a separate financial or legal stressor like a tax audit, or you're headed toward small claims court specifically, the same underlying mechanism applies — and if the case eventually requires you to testify, that adds its own layer worth reading about separately. Financial stress that often accompanies litigation deserves its own look too.
References
- Walker JL, Vargas I, Drake CL, Ellis JG, Muench A, Perlis ML. The natural history of insomnia: high sleep reactivity interacts with greater life stress to predict the onset of acute insomnia. Sleep. 2022;45(9):zsac149. PMID: 35776964.
- Elder GJ, Wetherell MA, Barclay NL, Ellis JG. Stress and the hypothalamic-pituitary-adrenal axis: how can the COVID-19 pandemic inform our understanding and treatment of acute insomnia? J Sleep Res. 2023;32(3):e13842. DOI: 10.1111/jsr.13842.
- Scullin MK, Krueger ML, Ballard HK, Pruett N, Bliwise DL. The effects of bedtime writing on difficulty falling asleep: a polysomnographic study comparing to-do lists and completed activity lists. J Exp Psychol Gen. 2018;147(1):139-146. DOI: 10.1037/xge0000374.
- Trauer JM, Qian MY, Doyle JS, Rajaratnam SMW, Cunnington D. Cognitive behavioral therapy for chronic insomnia: a systematic review and meta-analysis. Ann Intern Med. 2015;163(3):191-204. PMID: 26054060.
- Morin CM. Why do some people develop insomnia in response to stressful life events and others do not? Sleep. 2022;45(11):zsac207. DOI: 10.1093/sleep/zsac207.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. This article is for informational purposes only and is not a substitute for professional medical advice.