Passiflore pour Troubles du Sommeil Liés à l'Anxiété
A Preuves Plusieurs grands essais cliniques montrent de manière constante des bénéfices significatifs.Basé sur 9 études (4 meta-analyses) avec 2,619 participants au total. 8/9 études montrent des effets positifs.
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A
En conclusion
Passionflower is well-supported by research as a natural option that may help improve sleep when anxiety is keeping you awake.
- 8 out of 9 studies (including 4 meta-analyses) show positive effects
- Works through the GABA system — the same brain pathway targeted by anti-anxiety medications
- 2,619 participants across the available research
- Especially relevant for sleep problems driven by anxiety or nervous tension
Key Study Findings
Review
The Efficacy of Melatonergic Receptor Agonists Used in Clinical Practice in Insomnia Treatment: Melatonin, Tasimelteon, …
Dose: None
vs: Placebo
Effet: None
None
Meta-Analysis
Medicinal herbs for the treatment of anxiety: A systematic review and network meta-analysis.
Dose: Various medicinal herbs: Silexan, Kava, Ginkgo biloba, Withania somnifera, Galphimia glauca, Passion
vs: Placebo
Effet: Silexan MD -3.84 (95% CrI -6.31 to -1.34); Kava MD -2.46 (95% CrI -4.47 to -0.32); Ginkgo biloba MD
None
Review
Medicinal Plants for Insomnia Related to Anxiety: An Updated Review.
Dose: None
vs: Placebo
Effet: None
None
Review
Safety and efficacy of herbal sedatives in cancer care.
Dose: None
vs: Placebo
Effet: None
None
Key Statistics
9
Études
2619
Participants
↑
Positive
A
Note
Referenced Papers
Molecules (Basel, Switzerland)
2025
2 citations
Medicinal herbs for the treatment of anxiety: A systematic review and network meta-analysis.
Meta-Analysis
Pharmacological research
2022
51 citations
Nutrients
2021
85 citations
Planta medica
2021
41 citations
GABA-modulating phytomedicines for anxiety: A systematic review of preclinical and clinical evidence.
Systematic Review
Phytotherapy research : …
2018
95 citations
Nutritional and herbal supplements for anxiety and anxiety-related disorders: systematic review.
Systematic Review
Nutrition journal
2010
187 citations
Medical science monitor …
2009
85 citations
Journal of psychopharmacology …
2005
176 citations
Integrative cancer therapies
2004
59 citations
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Posologies couramment utilisées
- sleep:
- 250-500 mg extract or 1-2 cups tea, before bed
Limite supérieure : Not established
Posologies étudiées dans la recherche
| Posologie | Durée | Effet | N |
|---|---|---|---|
| None | -- | Positive | -- |
| Various medicinal herbs: Silexan, Kava, Ginkgo biloba, Withania somnifera, Galphimia glauca, Passion | -- | Positive | -- |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
Moment optimal de prise : 30-60 minutes before bed
Safety & Side Effects
Effets indésirables signalés
- ⚠ Drowsiness
- ⚠ Dizziness
- ⚠ Confusion at high doses
- ⚠ Nausea
Interactions connues
- ● Sedatives and benzodiazepines — additive CNS depression
- ● Blood thinners — passionflower may increase bleeding risk
- ● MAOIs — passionflower contains harmala alkaloids
Apport maximal tolérable : Not established
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 Passiflore help with Troubles du Sommeil Liés à l'Anxiété?
Based on 9 studies with 2,619 participants, there is strong evidence from multiple clinical trials that Passiflore may support Troubles du Sommeil Liés à l'Anxiété management. Our evidence grade is A (Strong Evidence).
How much Passiflore should I take for Troubles du Sommeil Liés à l'Anxiété?
Studies have used various dosages. A commonly studied range is 250-500 mg extract or 1-2 cups tea, before bed. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Passiflore?
Reported side effects may include Drowsiness, Dizziness, Confusion at high doses, Nausea. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Passiflore and Troubles du Sommeil Liés à l'Anxiété?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 9 peer-reviewed studies with 2,619 total participants. The overall direction of effect is positive.
Related Evidence
Autres ingrédients pour Troubles du Sommeil Liés à l'Anxiété
Passiflore pour d'autres pathologies
References
- [1] Kacper Żełabowski et al.. Molecules. 2025. The Efficacy of Melatonergic Receptor Agonists Used in Clinical Practice in Insomnia Treatment: Melatonin, Tasimelteon, Ramelteon, Agomelatine, and Selected Herbs. doi:10.3390/molecules30183814 PubMed
- [2] Wenting Zhang et al.. Pharmacol Res. 2022. Medicinal herbs for the treatment of anxiety: A systematic review and network meta-analysis. doi:10.1016/j.phrs.2022.106204 PubMed
- [3] Oliviero Bruni et al.. Nutrients. 2021. Herbal Remedies and Their Possible Effect on the GABAergic System and Sleep. doi:10.3390/nu13020530 PubMed
- [4] Silvia Borrás et al.. Planta Med. 2021. Medicinal Plants for Insomnia Related to Anxiety: An Updated Review. doi:10.1055/a-1510-9826 PubMed
- [5] Karen Savage et al.. Phytother Res. 2018. GABA-modulating phytomedicines for anxiety: A systematic review of preclinical and clinical evidence. doi:10.1002/ptr.5940 PubMed
- [6] Shaheen E Lakhan et al.. Nutr J. 2010. Nutritional and herbal supplements for anxiety and anxiety-related disorders: systematic review. doi:10.1186/1475-2891-9-42 PubMed
- [7] Benjamin S Weeks. Med Sci Monit. 2009. Formulations of dietary supplements and herbal extracts for relaxation and anxiolytic action: Relarian. PubMed
- [8] David Wheatley. J Psychopharmacol. 2005. Medicinal plants for insomnia: a review of their pharmacology, efficacy and tolerability. doi:10.1177/0269881105053309 PubMed
- [9] Keith I Block et al.. Integr Cancer Ther. 2004. Safety and efficacy of herbal sedatives in cancer care. doi:10.1177/1534735404265003 PubMed
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