Alcohol and Allopurinol: what the published research says
PubMed indexes 8 records that name Alcohol and Allopurinol together, either in the title or in an interaction, co-administration, or pharmacokinetic context. Each one is listed below with its study design and, where the abstract states one, the authors’ own conclusion, quoted and linked. This page reports that literature. It does not tell you whether to combine them.
Every statement below is attributed to a named, dated, linked source.
This page lists published research relevant to Alcohol and Allopurinol. It deliberately does not state whether the combination is safe, whether it interacts, in which direction, at what dose, or how far apart to take them.
A study appearing here is not proof that an interaction exists. Two substances can be named together in a paper that never tested them in combination, and a source listed as background may cover only one of them.
Findings are quoted from each abstract as the authors wrote them. NutriStack has not re-analysed, pooled, or reconciled them, and they may disagree with each other.
NutriStack’s own interaction assessment for this pair is not published here. It has not completed qualified-human clinical review, so it is withheld from search. See the publication gate.
Nothing here is medical advice. Decisions about prescription medication and supplements belong with your prescriber or pharmacist, who can see your full regimen.
The research
8 studies naming Alcohol and Allopurinol.
Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.
Applied microbiology and biotechnology · 2015 · PMID 25690312
“Taken together, our results provide a purine salvage-based rationale for the unanticipated effect of allopurinol in improving furfural tolerance of the ABE-fermenting C. beijerinckii.”
The Journal of pharmacology and experimental therapeutics · 2000 · PMID 10734182
Animal study
“This increase was blunted to similar values as control by allopurinol. These results indicate that allopurinol prevents early alcohol-induced liver injury, most likely by preventing oxidant-dependent activation of NF-kappaB.”
Alcohol and alcoholism (Oxford, Oxfordshire) · 1991 · PMID 1930362
Animal study
“This finding is likely related to the beta-blocking action and/or antioxidant properties of propranolol. Chronic ethanol intake (18% in calories) for 4 weeks also induced a decrease in myocardial CK activity, which could play a role in the pathogenesis of alcoholic cardiomyopathy.”
Free radical research communications · 1991 · PMID 2060838
Animal study
“The administration of allopurinol prior to the ethanol load prevents the changes in non-heme iron and trace elements. This prevention may contribute to the protective effects of allopurinol on the ethanol-induced oxidative stress.”
Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology · 1987 · PMID 2881728
Animal study
“At a dose of 30 mg/kg, plasma uric acid levels were similar to control values at 4 and 6 hr post-dosing. Data suggest that plasma uric acid levels can be depressed in ethanol poults when allopurinol is administered every 8 hr at a dose of 40-50 mg/kg of body weight.”
Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology · 1987 · PMID 2881729
Animal study
“Although allopurinol depresses heart weight in older poults, it appears to have little or no effect on heart weight to body weight ratios. Cardioprotective effect of allopurinol is more apparent during the inductive process than during the recovery phase.”
Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology · 1987 · PMID 2885144
Animal study
“Allopurinol treatment had no significant effect on myocardial levels of calcium. Allopurinol treatment plus abstinence was slightly more effective than abstinence alone in restoring myocardial levels of glycogen and triglyceride and plasma levels of triglyceride in ethanol-fed poults to that seen in control poults.”
Names both Alcohol and Allopurinol in its title.
Limitations
What this evidence cannot tell you.
Search-based evidence indexes have real limits, and it is worth being explicit about them:
Selection. These records were found by searching PubMed titles and abstracts for both substance names alongside interaction and pharmacokinetic terms. Relevant work that phrases things differently, or is not indexed in PubMed, will be missing.
No effect size. The quoted conclusions are the authors’ words about their own study. We have not extracted effect direction or magnitude, and a single study’s conclusion is not a consensus.
Population mismatch. Findings in healthy volunteers, animals, or a specific patient group may not transfer to you, your dose, or your formulation.
Absence is not safety. Few published studies means the combination is under-studied, which is not the same as established as safe.
Nearby evidence
Other pairs with published research.
Pages covering Alcohol or Allopurinol alongside a different substance.
NutriStack is a free iPhone app for organising a supplement routine: what you take, when, and what the published record says about it. Its exploratory interaction checker covers Alcohol, Allopurinol, and several hundred other substances.
The checker is a research and organisation tool, not a clinical decision aid, and its per-pair assessments are excluded from search until they pass claim-level review.
NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.