Lavender for Anxiety-Related Sleep Problems
A StrongBased on 11 studies (2 meta-analyses, 2 RCTs) with 390 total participants. 9/11 studies show positive effects.
Key Statistics
11
Studies
390
Participants
Positive
Grade
Referenced Papers
Dosage & Usage
Commonly Used Dosages
- sleep:
- 80-160 mg Silexan (oral) or aromatherapy
Upper limit: Not established for oral; external use generally safe
Dosages Studied in Research
| Dosage | Duration | Effect | N |
|---|---|---|---|
| None | -- | Positive | -- |
| Lavender essential oil fractions 3% (v/v) via inhalation | -- | Positive | -- |
| 80 mg/day (standard dose in reviewed trials) | -- | Positive | -- |
| Lavandula angustifolia essential oil 200 μL continuous inhalation; diazepam 10 mg/kg i.p. (comparato | -- | Positive | -- |
| Silexan 80 mg/day | 10 weeks | Positive | 212 |
| any dose or duration | -- | Neutral | -- |
| 80 mg/day | 10 weeks | Positive | 170 |
| Lasea (lavender oil capsules) 80 mg; dosage details not specified | -- | Positive | 8 |
Best taken: 30-60 minutes before bed (oral); at bedtime (aromatherapy)
Safety & Side Effects
Reported Side Effects
- ⚠ GI upset (oral form)
- ⚠ Headache
- ⚠ Constipation
- ⚠ Increased appetite
Known Interactions
- ● Sedatives — additive drowsiness with oral lavender
- ● Blood pressure medications — lavender may lower blood pressure
Tolerable upper intake: Not established for oral; external use generally safe
Always consult your healthcare provider before starting any supplement.
Frequently Asked Questions
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Related Evidence
Other ingredients for Anxiety-Related Sleep Problems
Lavender for other conditions
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.