Mélatonine pour Difficulté d'Endormissement
ABasé sur 30 études (7 meta-analyses, 6 RCTs) avec 10,634 participants au total. 19/30 études montrent des effets positifs.
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A
En conclusion
Melatonin is strongly supported by research as a supplement that may help you fall asleep faster, which is one of its best-established benefits.
- 30 studies with 10,634 participants, including 7 meta-analyses and 6 RCTs
- About 63% of studies confirm melatonin helps reduce the time it takes to fall asleep
- Dose-response meta-analyses have helped identify effective dosing ranges
- Recognized in clinical guidelines for both adults and children
Key Study Findings
review
Pediatric Insomnia.
Dose: Melatonin (various doses), CBT-I (behavioral), pharmacologic options (z-drugs, other)
vs: Placebo
Effet: CBT-I most effective treatment; melatonin beneficial in children with ASD or ADHD; limited evidence
None
review
Unraveling the connection between the Mediterranean diet and sleep health: from biological mechanisms to clinical …
Dose: Mediterranean diet (high adherence vs. low adherence); polyphenols, omega-3, fiber as key components
vs: Placebo
Effet: None
None
Review
The Efficacy of Melatonergic Receptor Agonists Used in Clinical Practice in Insomnia Treatment: Melatonin, Tasimelteon, …
Dose: None
vs: Placebo
Effet: None
None
animal study (preclinical)
The therapeutic potential of Ziziphi Spinosae Semen and Polygalae Radix in insomnia management: Insights from …
Dose: not specified (intragastric administration)
vs: Placebo
Effet: None
None
Meta-Analysis
n=1689
Double-blind
Optimizing the Time and Dose of Melatonin as a Sleep-Promoting Drug: A Systematic Review of …
Dose: melatonin (various doses, peak efficacy at 4 mg/day)
vs: Placebo
Effet: Melatonin reduces sleep onset latency and increases total sleep time, peaking at 4 mg/day; insomnia
insomnia status p<0.001; time
animal study (preclinical)
4 weeks
Shen Yuan extract exerts a hypnotic effect via the tryptophan/5-hydroxytryptamine/melatonin pathway in mice.
Dose: 0.5 g/kg and 1.0 g/kg intragastrically
vs: Placebo
Effet: None
None
Key Statistics
30
Études
10634
Participants
↑
Positive
A
Note
Referenced Papers
Pediatric Insomnia.
Review
Pediatrics in review
2026
Molecules (Basel, Switzerland)
2025
2 citations
Sleep & breathing …
2025
Journal of pineal …
2024
31 citations
European journal of …
2024
19 citations
Journal of ethnopharmacology
2024
13 citations
Journal of ethnopharmacology
2024
13 citations
Journal of sleep …
2023
17 citations
Sleep medicine reviews
2022
48 citations
The Effects of the Exogenous Melatonin on Shift Work Sleep Disorder in Health Personnel: A Systematic Review.
Systematic Review
International journal of …
2022
25 citations
Evening wear of blue-blocking glasses for sleep and mood disorders: a systematic review.
Systematic Review
Chronobiology international
2021
47 citations
Sleep medicine
2020
41 citations
Complementary therapies in …
2019
26 citations
Journal of child …
2018
133 citations
Drugs & aging
2018
131 citations
Journal of clinical …
2017
1097 citations
Journal of the …
2017
245 citations
Continuum (Minneapolis, Minn.)
2017
132 citations
American family physician
2017
124 citations
Journal of physiology, …
2016
238 citations
Pharmacological interventions for sleepiness and sleep disturbances caused by shift work.
Meta-Analysis
The Cochrane database …
2014
131 citations
PloS one
2013
447 citations
Circadian rhythm abnormalities.
Case Report
Continuum (Minneapolis, Minn.)
2013
172 citations
To sleep or not to sleep: a systematic review of the literature of pharmacological treatments of insomnia in children and …
Systematic Review
Journal of child …
2013
56 citations
Journal of pineal …
2012
322 citations
Effects of a tart cherry juice beverage on the sleep of older adults with insomnia: a pilot study.
RCT
Journal of medicinal …
2010
157 citations
Sleep medicine reviews
2008
46 citations
The American journal …
2007
41 citations
Neuro endocrinology letters
2002
Journal of sleep …
1996
95 citations
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Posologies couramment utilisées
- general:
- 0.5-3 mg, 30-60 min before bed
- jetlag:
- 0.5-5 mg
Limite supérieure : No established UL; 5 mg typically considered maximum
Posologies étudiées dans la recherche
| Posologie | Durée | Effet | N |
|---|---|---|---|
| Melatonin (various doses), CBT-I (behavioral), pharmacologic options (z-drugs, other) | -- | Positive | -- |
| Mediterranean diet (high adherence vs. low adherence); polyphenols, omega-3, fiber as key components | -- | Positive | -- |
| None | -- | Positive | -- |
| not specified (intragastric administration) | -- | Positive | -- |
| melatonin (various doses, peak efficacy at 4 mg/day) | -- | Positive | 1689 |
| 0.5 g/kg and 1.0 g/kg intragastrically | 4 weeks | Positive | -- |
| low-dose melatonin administered 30-60 min before bedtime | -- | Positive | -- |
| variable (prolonged-release melatonin; ramelteon standard doses) | -- | Positive | 4875 |
Moment optimal de prise : 30-60 minutes before bed
Safety & Side Effects
Effets indésirables signalés
- ⚠ Daytime drowsiness
- ⚠ Headache
- ⚠ Dizziness
- ⚠ Nausea
- ⚠ Vivid dreams or nightmares
Interactions connues
- ● Blood thinners (warfarin) — may increase bleeding risk
- ● Immunosuppressants — melatonin may stimulate immune function
- ● Diabetes medications — may affect blood sugar levels
- ● Sedatives and CNS depressants — additive drowsiness
Apport maximal tolérable : No established UL; 5 mg typically considered maximum
Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.Consultez toujours votre professionnel de santé avant de commencer tout complément alimentaire.
Frequently Asked Questions
Does Mélatonine help with Difficulté d'Endormissement?
Based on 30 studies with 10,634 participants, there is strong evidence from multiple clinical trials that Mélatonine may support Difficulté d'Endormissement management. Our evidence grade is A (Strong Evidence).
How much Mélatonine should I take for Difficulté d'Endormissement?
Studies have used various dosages. A commonly studied range is 0.5-3 mg, 30-60 min before bed. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Mélatonine?
Reported side effects may include Daytime drowsiness, Headache, Dizziness, Nausea. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Mélatonine and Difficulté d'Endormissement?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 30 peer-reviewed studies with 10,634 total participants. The overall direction of effect is positive.
Related Evidence
Autres ingrédients pour Difficulté d'Endormissement
Mélatonine pour d'autres pathologies
Avertissement FDA: Ces déclarations n'ont pas été évaluées par la Food and Drug Administration. Les produits et informations sur ce site ne sont pas destinés à diagnostiquer, traiter, guérir ou prévenir quelque maladie que ce soit. Les notes de preuve présentées sont basées sur notre analyse de la recherche publiée et évaluée par des pairs et ne constituent pas un avis médical. Consultez toujours votre professionnel de santé avant de commencer tout régime de compléments alimentaires.