What mental health interventions, such as cognitive‑behavioral therapy, relaxation training, mindfulness‑based stress reduction, aerobic exercise, and sleep‑hygiene measures, would benefit her?

Recommended Mental Health Interventions

She should receive cognitive-behavioral therapy for insomnia (CBT-I) as the first-line intervention, with mindfulness-based interventions as a strong alternative or adjunct, particularly if she has comorbid anxiety or depression. 1

Primary Recommendation: CBT-I

CBT-I receives the strongest evidence-based recommendation from the American Academy of Sleep Medicine 1. This multicomponent intervention combines:

• Sleep restriction therapy (core component)
• Stimulus control (core component)
• Cognitive therapy (variable formats across protocols)
• Relaxation strategies (optional but beneficial)
• Sleep hygiene education (as part of comprehensive approach, not standalone)

The 2021 AASM guideline gives CBT-I a Strong recommendation - the only psychological intervention to receive this designation 1. It is considered the treatment of choice for chronic insomnia and has the most robust evidence base.

Delivery Options for CBT-I

Given access barriers (limited trained providers, geographic constraints, cost), discuss these modalities with her 1:

• In-person individual treatment (gold standard, most studied)
• Group treatment (more accessible, lower cost)
• Internet-based programs (increasingly effective, most accessible)

Recent 2026 evidence shows therapist-guided internet-delivered CBT-I produces large effect sizes (Cohen's d = 0.99) with sustained benefits at 20 weeks 2.

Strong Alternative: Mindfulness-Based Interventions

If CBT-I is unavailable, unaffordable, or she prefers alternatives, mindfulness-based interventions are highly effective 3, 4:

Specific Mindfulness Approaches (Ranked by Effect Size)

1. Mindfulness-Based Touch Therapy (MBTT): Largest effect size (SMD = -1.138) 3
2. Mindfulness-Based Cognitive Therapy (MBCT): Second largest effect (SMD = -1.003) 3
3. Mindfulness-Based Stress Reduction (MBSR): Significant effect (SMD = -0.551) 3
4. Internet Mindfulness Meditation: Moderate effect (SMD = -0.618) 3

A 2026 RCT demonstrated that mindfulness-based therapy for insomnia (integrated with CBT principles) produces benefits beyond sleep improvement, including 5:

• Large reductions in bedtime procrastination (Cohen's d ≥ 1.02)
• Large anxiolytic effects in those with anxiety (Cohen's d ≥ 0.92)
• Medium-to-large improvements in positive affect (Cohen's d ≥ 0.60)
• Reduced insomnia-focused rumination

For Comorbid Depression or Anxiety

If she has major depressive disorder, the 2023 ACP guideline supports psychological interventions as equivalent to pharmacotherapy for initial treatment 6. Options include:

• Cognitive-behavioral therapy (CBT) - most evidence
• Acceptance and commitment therapy
• Third-wave CBT approaches

The evidence shows similar symptomatic relief between psychological interventions and antidepressants, though certainty is low for most comparisons 6. Patient preference should guide selection, as psychological interventions avoid medication side effects (which affect >60% of antidepressant users) 6.

Additional Beneficial Interventions

Exercise and Physical Activity

A 2024 meta-analysis shows lifestyle interventions including aerobic exercise significantly reduce depression (Hedges g = -0.21), anxiety (Hedges g = -0.24), and stress (Hedges g = -0.34) 7. These effects are accessible and cost-effective alternatives to traditional treatments.

Sleep Hygiene Measures

Critical caveat: Sleep hygiene should never be used as a standalone intervention - it lacks efficacy evidence 1. However, certain principles (avoiding excessive caffeine/alcohol) are helpful when integrated into CBT-I or mindfulness programs 1.

Relaxation Training

Receives a Conditional recommendation from AASM as a single-component therapy when CBT-I is unavailable 1. Can be incorporated into comprehensive treatment but less effective alone.

Implementation Algorithm

Step 1: Assess her primary symptoms and preferences

• If insomnia is primary concern → CBT-I (in-person, group, or internet-delivered)
• If anxiety/depression predominate → CBT or MBCT
• If both present → Mindfulness-based CBT for insomnia (combines benefits)

Step 2: Address access barriers

• Limited local providers → Internet-delivered programs 2
• Cost concerns → Group formats or digital platforms 1
• Preference for meditation → MBSR or MBCT 3

Step 3: Add adjunctive interventions

• Aerobic exercise (universal benefit for mood and stress) 7
• Relaxation techniques (if high arousal/tension) 1
• Basic sleep hygiene principles (integrated, not standalone) 1

Common Pitfalls to Avoid

• Do not prescribe sleep hygiene education alone - it is ineffective as monotherapy 1
• Do not delay treatment waiting for in-person CBT-I if unavailable - internet-delivered formats are highly effective 2
• Do not use mindfulness meditation alone without structure - formal programs (MBSR, MBCT) show significantly better outcomes 3
• Avoid stigmatizing mental health referrals - frame as evidence-based treatments for sleep/mood, not psychiatric conditions 1