Ginger (Zingiber officinale)
Ginger is a rhizome with active compounds gingerols and shogaols. Overview of 15 meta-analyses: Safe botanical option for managing nausea and vomiting. Pregnancy NVP meta-analysis (12 RCTs, n=1278): Significantly improved nausea vs placebo (MD 1.20, p=0.0002); more effective than vitamin B6. Hyperemesis gravidarum meta-analysis (10 RCTs): OR 0.41 for reduction in symptoms (p=0.008). CINV meta-analysis: 60% reduced vomiting risk with ≤1g/day for >3 days. PONV: Reduces severity and need for rescue antiemetics. Motion sickness RCT: Significant reduction in seasickness at 4 hours. Generally well-tolerated; high doses may interact with anticoagulants.
Quick Answer
What it is
Ginger is a rhizome with active compounds gingerols and shogaols. Overview of 15 meta-analyses: Safe botanical option for managing nausea and vomiting.
Key findings
- Grade A: Nausea Symptoms (Morning Sickness)
- Grade A: Pregnancy Nausea (NVP) (Morning Sickness)
- Grade A: Hyperemesis Gravidarum (Morning Sickness)
Safety
- CINV meta-analysis: 60% reduced vomiting risk with ≤1g/day for >3 days.
ℹ️ Quick Facts: Ginger (Zingiber officinale)
Quick Facts: Ginger (Zingiber officinale)
- Best Evidence:Grade A
- Conditions Studied:24
- Research Outcomes:67
- Grade A Findings:4
- Grade B Findings:4
- Key Effect:Morning Sickness
Detailed Outcomes
Evidence by Condition
Best grade per condition (each condition may have multiple outcomes)
Research Citations (38)
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