Substance / Medication

Vitamin A

Overview

Active Ingredient
vitamin A
RxNorm CUI
11246
Labeler: REMEDYREPACK INC.Updated: 2026-02-17T00:00:00.000ZFull label on DailyMed

Indications & Related Conditions

Conditions associated via SNOMED clinical relationships

Administration & Protocol

Dosing, route, and treatment protocol

Detailed dosage and administration information is available in the full FDA drug label.

View full prescribing information on DailyMed

Monitoring & Follow-Up

Biomarkers relevant to this intervention via related conditions

No monitoring biomarkers have been mapped yet. Biomarker-intervention linkages are derived through related conditions and will expand as the knowledge graph grows.

Clinical Trials

12 trials linked to this intervention

12
Total Trials
0
Recruiting
2
With Results

Research Evidence

Published studies and systematic reviews

Sort:
Gut microbiota, vitamin A deficiency and autism spectrum disorder: an interconnected trio - a systematic review.
Kacimi Fatima Ezzahra, Didou Latifa, Ed Day Soumia et al. · Nutr Neurosci · 2025
PMID: 39137920Meta-Analysis
Barriers and facilitators to the implementation of vitamin A supplementation programs in Africa: A systematic review.
Ezezika Obidimma, Quibrantar Selina, Okolie Asua et al. · Nutr Health · 2025
PMID: 39584721Meta-Analysis
Prevalence of ocular manifestations of vitamin A deficiency in children: A systematic review.
Castro-Pachón S, Perilla-Soto S, Ruiz-Sarmiento K et al. · Arch Soc Esp Oftalmol (Engl Ed) · 2025
PMID: 39694460Meta-Analysis
Vitamin A supplementation coverage and its associated factors among children 6-59 months of age in Ethiopia: a systematic review and meta-analysis.
Wondie Wubet Tazeb, Zemariam Alemu Birara, Gedefaw Gezahagn Demsu et al. · Front Public Health · 2025
PMID: 40265058Meta-AnalysisFull text (PMC)
Selected laboratory-based biomarkers for assessing vitamin A deficiency in at-risk individuals.
Gannon Bryan M, Huey Samantha L, Mehta Neel H et al. · Cochrane Database Syst Rev · 2025
PMID: 40433851Meta-AnalysisFull text (PMC)
The Relationship of Vitamin A and Neonatal Respiratory Diseases: A Meta-Analysis.
Li Yuanyuan, Zhang Ruoyu, Li Zhongliang et al. · Clin Respir J · 2024
PMID: 39434208Meta-AnalysisFull text (PMC)
Vitamin A deficiency and xerophthalmia among school-aged children in Southeastern Asia.
Singh V, West K P · Eur J Clin Nutr · 2004
PMID: 15054414Meta-Analysis

Research data from MEDLINE/PubMed

Benefits & Expected Outcomes

Benefits, expected outcomes, efficacy data, and NNT (Number Needed to Treat) are pending physician authorship and evidence review.

Risks & Side Effects

Adverse reaction and safety data for this drug is sourced from the FDA-approved label.

View adverse reactions & drug interactions on DailyMed

Related Symptoms

Symptoms associated with conditions this intervention addresses

No related symptoms have been mapped yet. Symptom linkages are derived through associated conditions.

Alternatives & Comparisons

Alternative treatments, comparison data, and clinical decision support are pending physician authorship.

Medical Disclaimer

This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.

Do not start, stop, or change any treatment without consulting your healthcare provider.

Quick Facts

Type
Substance / Medication
Fully Specified Name
Retinol (substance)
SNOMED CT
82622003
UMLS CUI
C0042839
RxNorm CUI
11246
Labeler
REMEDYREPACK INC.

Clinical Data

This intervention maps to 4 entities in the Healos knowledge graph.

4
Conditions
0
Biomarkers
0
Specialists
0
Symptoms
12
Clinical Trials

Data is sourced from SNOMED CT, UMLS, and the Healos clinical knowledge graph. Content sections marked as pending require physician authorship. Consult a healthcare provider before starting any treatment.