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CBD для Бессонница

A

На основе 9 исследований (1 meta-analysis, 3 RCTs) с участием 1,152 участников. Результаты исследований неоднозначны.

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A

Итог

The evidence for CBD as a standalone remedy for insomnia is mixed — some studies show benefits while others do not, so more research is needed before it can be confidently recommended.

  • Results are mixed across 9 studies, even at Grade A evidence level due to study volume
  • A 2025 meta-analysis found inconsistent effects of cannabinoids on sleep quality
  • Some studies used medicinal cannabis blends rather than pure CBD, complicating comparisons
  • Individual responses to CBD for sleep may vary significantly

Key Study Findings

Review
Therapeutic Use of Cannabis and Cannabinoids: A Review.
Dose: None или: None Outcome: None Эффект: SMD=-0.29 (nausea/vomiting); SMD=0.57 (body weight in HIV/AIDS) None

Популяция: adults using cannabis or cannabinoids for medical purposes

Randomized Controlled Trial n=20 Double-blind
Acute Effects of Oral Cannabinoids on Sleep and High-Density EEG in Insomnia: A Pilot Randomised …
Dose: 10 mg THC and 200 mg CBD или: Placebo Outcome: Total sleep time and REM sleep parameters Эффект: -24.5 min TST; -33.9 min REM sleep p=0.05 (TST); p<0.001 (REM)

Популяция: Patients with DSM-5 insomnia disorder (16F, mean age 46.1)

Observational Study n=3118
Real-world disproportionality analysis of sleep disturbances associated with antiseizure medications in epilepsy: a pharmacovigilance study.
Dose: None или: None Outcome: Sleep disturbance signals for ASMs in FAERS Эффект: 1570 insomnia reports (most frequent) None

Популяция: Epilepsy patients on ASMs (FAERS Q1 2004-Q2 2025)

Cohort Study n=155 52 weeks Open-label
Opioid reduction in patients with chronic non-cancer pain undergoing treatment with medicinal cannabis.
Dose: Median 15mg THC + 15mg CBD daily или: Opioids only (separate cohort) Outcome: Opioid consumption reduction at 12 months Эффект: Median 2.7 vs 42.3 mg/day <0.05 (ITT)

Популяция: Chronic non-cancer pain patients on opioids

Other n=27 56 weeks Open-label
Is highly purified cannabidiol a treatment opportunity for drug-resistant epilepsy in subjects with typical Rett …
Dose: 5-20 mg/kg/day или: None (single-arm) Outcome: Seizure frequency reduction Эффект: 66.6% had seizure reduction, 25.9% >75% None

Популяция: Rett Syndrome and CDKL5 patients with drug-resistant epilepsy

Randomized Controlled Trial n=30 2 weeks Double-blind
The effect of nightly use of 150 mg cannabidiol on daytime neurocognitive performance in primary …
Dose: 150 mg CBD daily или: Placebo Outcome: Daytime neurocognitive performance Эффект: None >0.05

Популяция: Adults with primary insomnia

Key Statistics

103

Исследования

41554

Участники

Mixed

A

Оценка

Referenced Papers

JAMA 2026 2 цитирований
Clinical psychology review 2025 5 цитирований
Clinical breast cancer 2025 1 цитирований
Psychopharmacology bulletin 2025 1 цитирований
Journal of obstetrics … 2025 1 цитирований
International journal of … 2024 13 цитирований
Cannabis and cannabinoid … 2024 10 цитирований
Current psychiatry reports 2024 8 цитирований
Cells 2024 7 цитирований
Clinical and translational … 2023 61 цитирований
Cannabis and cannabinoid … 2023 28 цитирований
Frontiers in pharmacology 2023 11 цитирований
Bioorganic chemistry 2023 5 цитирований
Psychiatry research 2022 43 цитирований
Chest 2022 41 цитирований
Journal of primary … 2022 28 цитирований
Sleep 2022 24 цитирований
Cannabis and cannabinoid … 2022 15 цитирований
Clinical journal of … 2022 11 цитирований
Journal of cannabis … 2022 10 цитирований
Drugs in context 2022 6 цитирований
Journal of medical … 2021 21 цитирований
Current opinion in … 2021 15 цитирований
International journal of … 2021 14 цитирований
Journal of cannabis … 2020 77 цитирований
Pharmaceuticals (Basel, Switzerland) 2020 43 цитирований
BMJ case reports 2020 25 цитирований
Internal medicine journal 2020 18 цитирований
Schmerz (Berlin, Germany) 2020 8 цитирований
Journal of AOAC … 2019 96 цитирований
Journal of palliative … 2019 22 цитирований
Multiple sclerosis and … 2019 20 цитирований
Current treatment options … 2019 20 цитирований
Medical cannabis and … 2019 14 цитирований
Journal of psychosocial … 2019 3 цитирований
Alternative therapies in … 2019 2 цитирований
The Medical letter … 2019
Current psychiatry reports 2017 394 цитирований
Cannabis and cannabinoid … 2016 77 цитирований
International journal of … 2016 16 цитирований
British journal of … 2013 14 цитирований
Pharmaceuticals (Basel, Switzerland) 2012 194 цитирований
Occupational medicine (Oxford, … 2012 33 цитирований
The Urologic clinics … 2002 20 цитирований

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Часто используемые дозировки

sleep:
25-150 mg, 1 hour before bed

Верхний предел: Not established; FDA max studied ~20 mg/kg/day

Дозировки, изученные в исследованиях

Дозировка Длительность Эффект N
None -- Mixed --
10 mg THC and 200 mg CBD -- Negative 20
None -- Mixed 3118
Median 15mg THC + 15mg CBD daily 52 weeks Positive 155
5-20 mg/kg/day 56 weeks Positive 27
150 mg CBD daily 2 weeks Neutral 30
10 mg/kg/day CBD oral during pregnancy -- Negative --
None -- Positive 141

Лучшее время приёма: 1 hour before bed

Safety & Side Effects

Зарегистрированные побочные эффекты

  • Fatigue
  • Diarrhea
  • Changes in appetite
  • Dry mouth
  • Liver enzyme elevation at high doses

Известные взаимодействия

  • CYP3A4/CYP2C19 substrates — CBD inhibits these liver enzymes
  • Blood thinners (warfarin) — CBD may increase warfarin levels
  • Clobazam — CBD significantly increases clobazam levels
  • Sedatives — additive drowsiness

Допустимый верхний уровень потребления: Not established; FDA max studied ~20 mg/kg/day

Всегда консультируйтесь с врачом перед началом приёма любых добавок.Всегда консультируйтесь с лечащим врачом перед началом приёма любой добавки.

Frequently Asked Questions

Does CBD help with Бессонница?
Based on 103 studies with 41,554 participants, there is strong evidence from multiple clinical trials that CBD may support Бессонница management. Our evidence grade is A (Strong Evidence).
How much CBD should I take for Бессонница?
Studies have used various dosages. A commonly studied range is 25-150 mg, 1 hour before bed. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of CBD?
Reported side effects may include Fatigue, Diarrhea, Changes in appetite, Dry mouth. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for CBD and Бессонница?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 103 peer-reviewed studies with 41,554 total participants. The overall direction of effect is mixed.

Related Evidence

Отказ от ответственности FDA: Данные утверждения не были оценены Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов (FDA). Продукты и информация на этом сайте не предназначены для диагностики, лечения, излечения или профилактики каких-либо заболеваний. Представленные оценки доказательности основаны на нашем анализе опубликованных рецензируемых исследований и не являются медицинской консультацией. Всегда консультируйтесь с лечащим врачом перед началом приёма любых добавок.