Homeopathic interventions are not statistically significantly more effective than control conditions for improving insomnia in adults
A systematic review and meta-analysis of 9 studies (6 RCTs, 3 non-randomized) found a moderate but non-significant effect of homeopathy on sleep outcomes (SMD = 0.63, 95% CI [-0.13, 1.39], p = 0.1051) with substantial heterogeneity (I² = 88.26%) and publication bias. Overall certainty of evidence was low, and most studies had high or critical risk of bias, leading to the conclusion that current evidence is insufficient to support homeopathy for insomnia.
This article is automatically generated from the structured evidence profile behind the claim above. Scores reflect the quality and quantity of available research, not clinical advice.
Homeopathic interventions are not statistically significantly more effective than control conditions for improving insomnia in adults The current body of evidence comprises 1 study and 1 meta-analysis. EvidenceHub rates the overall confidence at 49/100 (low).
The Claim
Homeopathic interventions are not statistically significantly more effective than control conditions for improving insomnia in adults
This conclusion is most relevant to: Adults (≥18 years) with primary insomnia.
What the Research Shows
The conclusion draws on 1 linked study. Highlights from the cited literature:
- ▸Effectiveness of homeopathic interventions for insomnia and sleep disorders: A systematic review and meta-analysis. (Complementary therapies in medicine, 2026) —
How It Works
The proposed biological pathway:
- ▸Homeopathic remedies are administered based on individualization principles
- ▸Proposed mechanisms include placebo effects and possible biological effects at ultra-low doses
- ▸No definitive mechanism established in this review
- ▸Result: No statistically significant improvement over control
Who Might Benefit
Evidence fit by population:
- ▸Adults (≥18 years) with primary insomnia
Recommended Dose
N/A
Limitations & Caveats
Important context when interpreting this evidence:
- ▸High or critical risk of bias in most included studies
- ▸Substantial unexplained heterogeneity (I² = 88.26%)
- ▸Publication bias detected (Egger's test p = 0.0465)
- ▸Low overall certainty of evidence (GRADE)
Frequently Asked Questions
Is homeopathy effective for insomnia?▼
Based on this systematic review, there is no statistically significant evidence that homeopathy improves insomnia compared to control conditions. The effect size was moderate but not significant, and the certainty of evidence is low.
What was the sample size in this meta-analysis?▼
The review included 9 studies (6 RCTs and 3 non-randomized), but the abstract does not report the total number of participants.
What sleep outcomes were measured?▼
Validated sleep quality measures such as the Pittsburgh Sleep Quality Index (PSQI) and Insomnia Severity Index (ISI) were used.
Why is the evidence considered insufficient?▼
Because of high risk of bias in the included studies, substantial heterogeneity, publication bias, and low overall certainty, the evidence is insufficient to support homeopathy for insomnia.
References
- 1.Paracha MA, Fazal F, Abdul Jalil Khan S, Rizvi SS, Ali Afridi R, Mathangasinghe Y. “Effectiveness of homeopathic interventions for insomnia and sleep disorders: A systematic review and meta-analysis..” Complementary therapies in medicine, 2026. PMID: 42551574 DOI: 10.1016/j.ctim.2026.103413