New evidence
A network meta-analysis of 3,116 children found medium-dose vitamin A most effective at shortening fever duration in pneumonia — but high doses and safety data remain open questions.
This is the first solid evidence on vitamin A for fever in pediatric pneumonia, but with limited safety data and no effect on other clinical outcomes, it's a promising lead — not a settled recommendation.
Researchers analyzed multiple trials and found that medium doses of vitamin A reduced how long children with pneumonia had fever and cough, while high doses did not work as well. However, the same study saw no improvement in overall clinical outcomes, and safety information was too sparse to draw firm conclusions about risks.
Where this fits in the evidence
This is among the first studies we've indexed on Vitamin A for Reduced Fever Duration — treat it as an early signal until more research accumulates.
The study
- Meta-Analysis
- n = 3,116
- 2026-04-20
- European journal of pediatrics
This is a plain-language summary of a research finding, not medical advice. Pillser surfaces research signals to help you decide what's worth investigating — always consult a qualified professional before changing what you take.