Inosine + Sucralfate
Sucralfate brand names: Carafate, Antepsin.
We found no known interaction between Inosine and Sucralfate in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first. Additionally, although there is no interaction, the label for Sucralfate states a food rule worth keeping to, and the two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.
Inosine and Sucralfate
We checked these two against our interaction database. Here is what we found.
No Known Interaction Found
We did not find a documented interaction between Sucralfate and Inosine in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.
If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.
Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.
Inosine safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Why No Interaction Is Listed for Sucralfate
Interactions in our licensed database are recorded against drug classes, not just single drug names. Sucralfate is filed under a single classification — oral drugs. Inosine has documented interactions with 1 drug class — the most serious being antigout drugs (moderate) — and none of Sucralfate’s classifications are among them.
Classification data comes from our licensed Natural Medicines dataset. A medication can belong to classes beyond those recorded there, so this describes how the check was run — it is not a safety guarantee.
Inosine Does Interact With Other Medications
Inosine has 9 moderate known drug interactions in our database — Sucralfate isn’t one of them. If you take anything else, check it against the full list below.
Check Another of Your Medications Against Inosine
We haven’t checked that one against Inosine yet — ask our pharmacists directly.
Covers the 2,830 medications we’ve checked against Inosine. Pick one to open its full report.
Some Sucralfate Products Have a Food Rule — Inosine Should Not Break It
At least one FDA label for a product containing Sucralfate says to take it on an empty stomach. Most supplements — Inosine included — are taken with a meal, so the easy mistake is swallowing both together at breakfast. Where that rule applies, keep Sucralfate on its own and move Inosine to a meal later in the day.
This may not be true of your version. Food instructions belong to the product, not the ingredient: two Sucralfate products can carry different directions, and extended-release forms often differ from immediate-release ones. The label we read is quoted below — check the directions on your own box or bottle, or ask your pharmacist, for how to take the exact product you were given.
D O S A G E A N D A D M INI S T R A T I O N A cti v e D u oden a l Ulc e r : The recommended adult oral dosage for duodenal ulcer is 1 g four times per day on an empty stomach.
From the Dosage and Administration section of the FDA label we read for Sucralfate — where that label names a specific product, the instruction is that product's. Read the label on DailyMed ›
A food rule is not an interaction — it is about how much of the medicine you absorb. The directions that came with your own product, and your pharmacist, outrank anything on this page.
Questions About Inosine or Sucralfate
These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Inosine or Sucralfate, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:
Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.
See Every Supplement That Interacts With Sucralfate
This page covers Inosine only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Sucralfate page lists 17 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Coffee Charcoal (moderate), European Mandrake (moderate), Glucomannan (moderate) and Guar Gum (moderate).
By severity: 1 major · 7 moderate · 9 minor.
From our pharmacist’s overview on the Sucralfate page
“If you take sucralfate (Carafate) to heal an ulcer, keep activated charcoal well away from it. Charcoal carries the sole major rating on this list because it adsorbs drugs in the digestive tract, and sucralfate works entirely there, forming a protective coating over damaged stomach lining rather than circulating through the body.”
Reviewed by 2 · Jul 18, 2026
Taking Inosine as Part of a Dietary Supplement Product? Check It for Interactions
We hold 93 real supplement products containing Inosine, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Inosine. Even though Inosine itself has no known interaction with Sucralfate, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:
Where Inosine and Sucralfate Sit Against Everything Else
Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.
#838 of 1,452 supplements looked up here in the last 7 days
#750 of 2,830 medications looked up here in the last 7 days
Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.
Where does our data come from?
- Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Inosine reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Inosine and Sucralfate records this page draws on were last updated July 10, 2026.
- What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
About Inosine
What is Inosine?
- Athletic performance and energy
- Multiple sclerosis (raising uric acid)
- Parkinson's disease (raising uric acid)
- General health and recovery
Inosine is a nucleoside (a building block of DNA and RNA) that the body makes on its own and is also sold as a supplement, mostly marketed for athletic performance. Solid evidence that it boosts exercise performance is lacking, and because it raises uric acid levels, it may pose risks for people with gout or kidney problems. Talk with your pharmacist or doctor before using it.
Not applicable; inosine is a naturally occurring compound (a nucleoside), not a plant part · Capsules, tablets, powder
An interaction check asks whether these two react with each other — it does not ask whether Inosine is a good idea for someone in your situation. Here is what our Inosine record says about it on its own.
Inosine: dosing
There is no well-established, standardized dose of inosine. Amounts used in studies have varied, and there is no proven safe or effective dose for general use.If you choose to use an inosine product, follow the directions on the label and do not exceed the recommended amount. Do not assume that taking more will give better results.
From our Inosine monograph — the full record covers uses, side effects and every documented interaction.
About Sucralfate
What Is Sucralfate Used For?
Brand names: Carafate, Antepsin
Sucralfate — available as tablets and oral suspension under brand names including Carafate — is used for the short-term treatment (up to 8 weeks) of active duodenal ulcers.
Carafate tablets and sucralfate tablets are also approved for maintenance therapy — meaning a lower dose taken after an ulcer heals to help keep it from coming back.
Most-Reported Side Effects for Sucralfate
From FAERS, the FDA’s public side-effect reporting system (23,819 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.
Other Drugs & Inosine
Browse every other medication we’ve checked against Inosine — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
9 interactions
No interaction 2,820 drugs checked — show the list
We also checked Inosine against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Losartan Potassium ›
- Testosterone ›
- Ivermectin ›
- Abemaciclib ›
- Aspirin ›
- Metoprolol ›
- Acetaminophen ›
- Rosuvastatin ›
- Rivaroxaban ›
- Escitalopram ›
- Clopidogrel ›
- Atorvastatin ›
- Tadalafil ›
- Docusate ›
- Tirzepatide ›
- Ibuprofen ›
- Methamphetamine ›
- Hydroxyurea ›
- Warfarin Sodium ›
- Valacyclovir ›
- Sumatriptan ›
- Semaglutide ›
- Prednisone ›
- Lisdexamfetamine ›
- Propranolol ›
- Metformin ›
- Amitriptyline ›
- Amoxicillin ›
- Lisinopril ›
- Isotretinoin ›
- Methotrexate ›
- Amlodipine Besylate ›
- Bendamustine ›
- Bupropion ›
- Amphetamine ›
- Fluoxetine ›
- Doxycycline ›
- Acyclovir ›
- Azithromycin ›
- Lamotrigine ›
- Pregabalin ›
- Dextroamphetamine ›
- Gabapentin ›
- Acetaminophen, Codeine ›
- Quetiapine ›
- Clonazepam ›
- Levothyroxine, Liothyronine ›
- Naproxen ›
- Omeprazole ›
- Letrozole ›
- Methylene Blue ›
- Duloxetine ›
- Buspirone ›
- Citalopram ›
Showing the 60 most looked-up of 2,820 medications checked with no known interaction — see the full Inosine list.
Inosine References
The 7 references that drive our Inosine monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.
- Parkinson Study Group SURE-PD Investigators. Inosine to increase serum and cerebrospinal fluid urate in Parkinson disease: a randomized clinical trial. JAMA Neurol. 2014;71(2):141-50.
- Muñoz García D, Midaglia L, Martinez Vilela J, et al. Associated inosine to interferon: results of a clinical trial in multiple sclerosis. Acta Neurol Scand. 2015;131(6):405-10. PubMed
- Gonsette RE, Sindic C, D'hooghe MB, et al. Boosting endogenous neuroprotection in multiple sclerosis: The association of inosine and interferon beta in relapsing-remitting Multiple Sclerosis (ASIIMS) trial. Mult Scler. 2010;16(4):455-62.
- Markowitz CE, Spitsin S, Zimmerman V, et al. The treatment of multiple sclerosis with inosine. J Altern Complement Med. 2009;15(6):619-25. PubMed
- Watanabe H, Hattori T, Kume A, et al. Improved Parkinsons disease motor score in a single-arm open-label trial of febuxostat and inosine. Medicine (Baltimore) 2020;99(35):e21576. PubMed
- Parkinson Study Group SURE-PD3 Investigators, Schwarzschild MA, Ascherio A, et al. Effect of Urate-Elevating Inosine on Early Parkinson Disease Progression: The SURE-PD3 Randomized Clinical Trial. JAMA 2021;326(10):926-939.
- Walk D, Nicholson K, Locatelli E, et al. Randomized trial of inosine for urate elevation in amyotrophic lateral sclerosis. Muscle Nerve 2023;67(5):378-386. PubMed
Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.
Sucralfate Is Linked to Lower Levels of One Nutrient
Natural Medicines records Sucralfate as a medicine that can lower these. This is not an interaction with Inosine — it is a separate effect of the medicine, and it is a reason some people are advised to supplement rather than to avoid one:
Read the full Sucralfate nutrient depletion report ›
Depletion records come from the licensed Natural Medicines database. Do not start a supplement on the strength of this page — ask your pharmacist or doctor whether it applies to you.
Taking Inosine and Sucralfate Together: Common Questions
Is it safe to take Inosine with Sucralfate?
Do Inosine and Sucralfate have any of the same side effects?
Should I take Inosine and Sucralfate at the same time of day?
How was the Inosine and Sucralfate combination checked?
Does Inosine interact with any other medications?
Does Sucralfate interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.