How to Fall Asleep Faster: CBT-I and Evidence-Based Insomnia Treatment

By Dr. Boris Zusin · Published September 26, 2026

If trouble falling or staying asleep is the complaint, the strongest evidence doesn’t point to medication first. According to an invited review in the New England Journal of Medicine, the recommended first-line approach to persistent insomnia is cognitive behavioral therapy for insomnia (CBT-I) — a structured set of practical strategies for modifying sleep habits, regulating the sleep-wake schedule, reducing arousal, and reframing unhelpful beliefs about sleep.^[1] These strategies produce clinically meaningful reductions in how long it takes to fall asleep and in time spent awake after sleep onset, and CBT-I alone, or combined with medication, tends to produce rapid, sustained improvement.^[1]

The Core Components of CBT-I

CBT-I isn’t one technique — it’s a small set of components that work together:^[1]

• Stimulus control — re-associating the bed with sleep. Go to bed only when sleepy, use the bed only for sleep (and sex), and get out of bed if you can’t sleep, returning only once you feel sleepy again. In meta-analysis, this component shows a moderate effect size for improving sleep-onset latency.^[1]
• Sleep restriction / sleep scheduling — limiting time in bed to roughly the actual time spent asleep, to build sleep drive and regularize the schedule, including a fixed wake time every day.^[1]
• Relaxation methods — reducing physical and cognitive arousal at bedtime.^[1]
• Cognitive strategies — addressing excessive worry and unhelpful beliefs about sleep that themselves drive bedtime arousal.^[1]
• Sleep hygiene education — useful as an adjunct to the components above, but not effective as a stand-alone treatment.^[1]

FDA-approved insomnia medications — benzodiazepine receptor agonists, dual orexin receptor antagonists, and low-dose doxepin — are positioned as alternative or adjunctive options rather than the first move, and there’s inadequate evidence to support over-the-counter sleep aids, antipsychotics, or alternative remedies for this purpose.^[1]

Practical, Actionable Steps to Fall Asleep Faster

The specific behaviors with the strongest evidence for shortening sleep-onset latency come directly from the behavioral components of CBT-I above, and most can be started without a formal referral:^[2,3,4]

• Go to bed only when you’re sleepy — not merely tired, and not just because it’s a certain time.^[4,5]
• If you’re still awake after roughly 15–20 minutes, get up, leave the bedroom, and do something quiet and relaxing in dim light; return to bed only when you feel sleepy again. This retrains the bed as a cue for sleep rather than for wakeful frustration.^[2,5]
• Fix a consistent wake time every single day, regardless of how the night went, and avoid daytime naps so your sleep drive stays intact for the next night.^[4,5,6]
• Reserve the bed for sleep and sex only — no screens, work, or TV in bed.^[2,5]
• Use relaxation techniques at bedtime — progressive muscle relaxation, slow abdominal breathing, meditation, or mindfulness — to lower arousal before you try to sleep.^[2,3]
• Cover the basics: avoid caffeine, nicotine, alcohol, heavy meals, and vigorous exercise close to bedtime, and keep the bedroom dark, quiet, and cool.^[2,5]

One important caveat: sleep hygiene advice on its own is a weak intervention and is generally considered ineffective as a stand-alone treatment. A component network meta-analysis found that stimulus control most improves sleep-onset latency and sleep restriction most improves sleep efficiency, while sleep hygiene education and sleep diaries alone showed no meaningful benefit, and relaxation in isolation was potentially less helpful than when combined with the other components. In short, these strategies work best delivered together, not cherry-picked.^[2,7]

When Simple Measures Aren’t Enough

For chronic insomnia — difficulty sleeping at least three nights a week for at least three months, with daytime impairment — multicomponent CBT-I is the guideline-recommended first-line treatment and produces durable benefit in an estimated 70–80% of patients.^[4,8] Digital and self-guided CBT-I programs reliably reduce sleep-onset latency and are a reasonable option where access to a trained CBT-I therapist is limited.^[4,7] Medication is generally reserved for when CBT-I isn’t effective, isn’t available, or is being used as a short-term adjunct; for difficulty specifically falling asleep, options include ramelteon, zaleplon, triazolam, and the dual orexin receptor antagonists, chosen through a shared decision-making conversation about benefits and risks with your physician.^[6,9,10]

The evidence consistently favors behavioral therapy as the more durable option — medications can help in the short term, but CBT-I’s gains tend to hold up over time in a way that pharmacologic treatment alone often doesn’t.^[6]

How This Connects to Sleep Apnea and Dental Sleep Medicine

Insomnia and obstructive sleep apnea aren’t mutually exclusive — a meaningful number of patients have both (sometimes called “COMISA”), and treating one without addressing the other often leaves patients still feeling unrested. That’s part of why a thorough sleep evaluation asks not just how much someone snores or stops breathing, but how easily they fall and stay asleep in the first place. If you’re working through a sleep evaluation and want to understand how the different pieces — sleep stages, diagnostic testing, and now insomnia treatment — fit together, our Understanding Sleep Stages and How Sleep Disorders Are Diagnosed posts are good companions to this one. And if snoring or witnessed breathing pauses are part of the picture, Dr. Boris Zusin can evaluate whether oral appliance therapy is a reasonable option — learn more on our Sleep Apnea Treatment page.