Related Experiment Videos
Interventions for nausea and vomiting in early pregnancy
1Division of Primary Health Care, University of Bristol, Canynge Hall, Whiteladies Road, Bristol, UK. david.jewell@bristol.ac.uk
The Cochrane Database of Systematic Reviews
|May 5, 2000
Summary
Anti-emetic medications effectively reduce nausea in early pregnancy. Vitamin B6 (pyridoxine) also helps manage nausea severity, while ginger shows potential but requires more research.
Area of Science:
- Obstetrics and Gynecology
- Pharmacology
- Evidence-Based Medicine
Background:
- Nausea and vomiting affect a high percentage of pregnancies.
- These symptoms are common in early pregnancy.
Purpose of the Study:
- To review treatments for nausea and vomiting in early pregnancy.
- To assess the efficacy and safety of various interventions.
Main Methods:
- Systematic review of randomized controlled trials.
- Searched Cochrane Pregnancy and Childbirth Group trials register.
- Independent data extraction and quality assessment.
Main Results:
- Twenty trials were included, varying in quality.
- Anti-emetic medications significantly reduced nausea frequency.
- Pyridoxine (vitamin B6) showed effectiveness in reducing nausea severity.
Conclusions:
- Anti-emetic drugs are effective for nausea relief in pregnancy.
- Limited data exists on fetal outcomes.
- Ginger shows promise, but evidence is weak; ACTH injections offered no benefit for hyperemesis gravidarum.