Substance / Medication

Allopurinol

Overview

Active Ingredient
allopurinol
RxNorm CUI
519

Indications

Allopurinol tablets are indicated for: Limitations of Use Allopurinol tablets are not recommended for the treatment of asymptomatic hyperuricemia. The management of adults with signs and symptoms of primary or secondary gout (acute attacks, tophi, joint destruction, uric acid lithiasis, and/or nephropathy) The management of adult and pediatric patients with leukemia, lymphoma and solid tumor malignancies who are receiving cancer therapy which causes elevations of serum and urinary uric acid leve

Labeler: Chartwell RX, LLCUpdated: 2026-02-20T00:00:00.000ZFull label on DailyMed

Contraindications

When this intervention should not be used

Allopurinol tablets are contraindicated in patients with a history of hypersensitivity reaction to allopurinol or to any of the ingredients of allopurinol tablets.

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

29 trials linked to this intervention

29
Total Trials
2
Recruiting
8
With Results

Research Evidence

Published studies and systematic reviews

Sort:
The efficacy and safety of different doses of febuxostat and allopurinol: A meta-analysis.
Zhang Feng, Wang Yanyan · Jt Dis Relat Surg · 2025
PMID: 40783988Meta-AnalysisFull text (PMC)
Multicentre study and systematic review: Allopurinol exposure during pregnancy.
Crouwel Femke, Simsek Melek, de Boer Marjon A et al. · Aliment Pharmacol Ther · 2024
PMID: 38984819Meta-Analysis
A systematic review of single nucleotide polymorphisms affecting allopurinol pharmacokinetics and serum uric acid level.
A Zairol Azwan Farah Aida, Teo Yi Ying, Mohd Tahir Nor Asyikin et al. · Pharmacogenomics · 2024
PMID: 39347581Meta-AnalysisFull text (PMC)
Dutch pharmacogenetics working group guideline for the gene-drug interaction of ABCG2, HLA-B and Allopurinol, and MTHFR, folic acid and methotrexate.
van der Pol Karel H, Nijenhuis Marga, Soree Bianca et al. · Eur J Hum Genet · 2024
PMID: 36056234Meta-AnalysisFull text (PMC)
Efficacy of Allopurinol in Improving Endothelial Dysfunction: A Systematic Review and Meta-Analysis.
Qazi Shurjeel Uddin, Qamar Usama, Maqsood Muhammad Talha et al. · High Blood Press Cardiovasc Prev · 2023
PMID: 38070035Meta-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
Allopurinol (substance)
SNOMED CT
387135004
UMLS CUI
C0002144
RxNorm CUI
519
Labeler
Chartwell RX, LLC

Clinical Data

This intervention maps to 1 entities in the Ltrl knowledge graph.

1
Conditions
0
Biomarkers
0
Specialists
0
Symptoms
29
Clinical Trials

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