Glucosamine S 750 mg Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Glucosamine S 750 mg against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Glucosamine S 750 mg is a dietary supplement by Highland Laboratories with 3 active ingredients. Its ingredients are commonly taken for osteoarthritis, joint pain and stiffness, cartilage support.Based on those ingredients, 232 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Glucosamine Sulfate, Potassium. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Glucosamine S 750 mg by Highland Laboratories
Ask about any prescription or over-the-counter medication and we check it for interactions with Glucosamine S 750 mg by Highland Laboratories — and tell you which ingredient is responsible.
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HelloPharmacist Scorecard of Glucosamine S 750 mg by Highland Laboratories
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This product contains 3 active ingredients. Two are different forms of glucosamine — HCl and sulfate KCl — compounds found naturally in cartilage.
The third is potassium, a mineral your body needs for heart rhythm and muscle function. The remaining ingredients are inactive fillers and capsule material (gelatin, cellulose, magnesium trisilicate, and magnesium stearate).
Does it work?
Strong evidence
Glucosamine in this product is likely effective for osteoarthritis — the most common use. For other conditions in our data — aging skin, back pain, colorectal cancer, and metabolic liver disease — the evidence isn't established well enough to rate it.
Potassium has no effectiveness ratings in our data because it's a basic mineral, not a supplement intended to treat disease.
How safe is it?
Well-documented data
Glucosamine is generally well tolerated, but side effects do occur. The most common ones are digestive: bloating, constipation, cramps, diarrhea, heartburn, and nausea.
Rare but serious concerns include allergic reactions — one review found that 72% of reported adverse events were hypersensitivity reactions, ranging from mild (itching, hives) to severe (difficulty breathing, drop in blood pressure); anaphylaxis occurred in 1.5% of cases. A few cases of asthma flare-ups have also been reported.
Potassium in normal food is safe, but supplemental potassium can cause dangerously high blood levels, especially in people with kidney disease — high levels can cause heart rhythm problems, low blood pressure, and confusion. The data advises against glucosamine during pregnancy and breastfeeding because safety isn't established.
For potassium supplements, dietary amounts are fine in pregnancy, but check with your doctor before taking supplements while pregnant or breastfeeding.
Meds to double-check
Major interaction found
Check with your doctor or pharmacist before taking this if you use warfarin or other blood thinners (Major risk of increased bleeding), topoisomerase II inhibitors (cancer drugs like etoposide or doxorubicin, Moderate risk), potassium-sparing diuretics, ACE inhibitors, or ARBs (all Moderate risk of dangerously high potassium levels), antidiabetes medications, or acetaminophen (both Minor risk). If you're on any of these, have your pharmacist review this product for your specific doses and medical history.
The bottom line
Scorecard at a glanceFully disclosed formula with clinical evidence supporting its stated purpose. Major medication interactions have been identified, and safety information is well characterized.
This product is mainly used for osteoarthritis and is likely effective for that. It's generally well tolerated for most adults, but it does interact with blood thinners, some cancer drugs, and several blood pressure medicines — you'll want to check your medications before starting.
Anyone with kidney disease should be careful with the potassium, and pregnant or breastfeeding people should talk with their doctor or pharmacist first.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 3 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Oct 21, 2017.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Glucosamine S 750 mg, straight from the product label.
| Brand | Highland Laboratories |
|---|---|
| Barcode (UPC) | 768305132467 |
| Net contents | 60 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Oct 21, 2017 |
| DSLD ID | 79746 |
| Product type | Other Combinations |
| Supplement form | Capsule |
| Dietary claims / uses | All Other |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free, Dairy Free, Sugar Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Glucosamine S 750 mg by Highland Laboratories, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Glucosamine Sulfate | 480 mg | -- |
| Glucosamine HCl | 270 mg | -- |
| Glucosamine sulfate KCl | 636 mg | -- |
| Potassium | 80 mg | 2% |
Other ingredients: Gelatin, Cellulose, Magnesium Trisilicate, Magnesium Stearate
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements
Also available in 120 count
% Daily Value
FDA Statement of Identity
Dietary Supplement
Seals/Symbols
GMP Quality Assured Earth Friendly
Formulation
No corn, soy, yeast, wheat, milk & egg products, sugar, starch, or preservatives. Sodium free
Suggested/Recommended/Usage/Directions
One to two capsules daily, as a dietary supplement.
Formula
Contains shellfish, glucosamine isolated from crab shell.
Precautions
Contains shellfish, glucosamine isolated from crab shell.
General
PR 1324
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Glucosamine S 750 mg by Highland Laboratories label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Glucosamine S 750 mg by Highland Laboratories
These are the 3 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Capsule(s) Dosage formCapsule Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Glucosamine Sulfate
Interacts with170 drugs
Glucosamine is a natural compound found in cartilage and joint fluid, and it is one of the most popular supplements for osteoarthritis, especially of...
Glucosamine Sulfate monograph & interactionsGlucosamine HCl
Interacts with170 drugs
Glucosamine is a natural compound found in cartilage and joint fluid, and it is one of the most popular supplements for osteoarthritis, especially of...
Glucosamine HCl monograph & interactionsPotassium
Interacts with62 drugs
Potassium is an essential mineral your body needs for nerve signals, muscle function, and a steady heartbeat, and most people get enough from a balanc...
Potassium monograph & interactionsOther (inactive) ingredients: Gelatin, Cellulose, Magnesium Trisilicate, Magnesium Stearate. These complete the product’s ingredient list but are not active constituents.
Glucosamine S 750 mg by Highland Laboratories Drug Interactions
HelloPharmacist Interaction Report
Glucosamine S 750 mg by Highland Laboratories contains glucosamine and potassium, both of which interact with medications.
The most serious concern is with warfarin (a blood thinner), where glucosamine may increase bleeding risk — two case reports linked glucosamine-chondroitin combinations to dangerous increases in blood thinning (measured as INR) in patients previously stable on the drug.
Read the full breakdown — every affected drug type, severity by severity
Glucosamine also interacts with cancer drugs called topoisomerase II inhibitors (etoposide and doxorubicin), though lab data only — no human cases yet. It may theoretically affect how well these drugs work.
Additionally, glucosamine has documented minor interactions with diabetes medications and acetaminophen (pain reliever), though the actual risk is small.
Potassium in this product poses a Moderate risk with three blood pressure drug classes: potassium-sparing diuretics (water pills), ACE inhibitors, and ARBs. All three can raise your potassium levels dangerously high (a condition called hyperkalemia), especially if you have kidney problems.
Altogether, these interactions span 232 individual medications.
Before you start this supplement, check your exact medications with the tool on this page, especially if you take blood thinners, cancer treatments, blood pressure drugs, or diabetes medications.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Glucosamine S 750 mg?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Glucosamine S 750 mg interact with 232 drugs. Click any drug to see the details.
2 of the 3 ingredients in Glucosamine S 750 mg interact with drugs. Each result below shows which ingredient is responsible. Glucosamine Sulfate Potassium
WarfarinWarfarin
How Warfarin interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
Glucosamine Sulfate KclWarfarin (coumadin) Major
Interaction Summary
Glucosamine might increase the anticoagulant effects of warfarin and increase the risk of bruising and bleeding.
Read the full Glucosamine Sulfate Kcl + Warfarin interactionWarfarin SodiumCoumadin, Panwarfin, Sofarin
How Warfarin Sodium interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
Glucosamine Sulfate KclWarfarin (coumadin) Major
Interaction Summary
Glucosamine might increase the anticoagulant effects of warfarin and increase the risk of bruising and bleeding.
Read the full Glucosamine Sulfate Kcl + Warfarin Sodium interactionAmilorideAmilamont, Midamor
How Amiloride interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumPotassium-sparing Diuretics Moderate
Interaction Summary
Concomitant use increases the risk of hyperkalemia.
Read the full Potassium + Amiloride interactionAmiloride, HydrochlorothiazideAmil-Co, Amilzide, Moduret 25, Moduretic
How Amiloride, Hydrochlorothiazide interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumPotassium-sparing Diuretics Moderate
Interaction Summary
Concomitant use increases the risk of hyperkalemia.
Read the full Potassium + Amiloride, Hydrochlorothiazide interactionAmlodipine Besylate, BenazeprilLotrel
How Amlodipine Besylate, Benazepril interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAce Inhibitors (aceis) Moderate
Interaction Summary
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Amlodipine Besylate, Benazepril interactionAzilsartanEdarbi
How Azilsartan interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAngiotensin Receptor Blockers (arbs) Moderate
Interaction Summary
Using ARBs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Azilsartan interactionAzilsartan, ChlorthalidoneEdarbyclor
How Azilsartan, Chlorthalidone interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAngiotensin Receptor Blockers (arbs) Moderate
Interaction Summary
Using ARBs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Azilsartan, Chlorthalidone interactionBenazeprilLotensin
How Benazepril interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAce Inhibitors (aceis) Moderate
Interaction Summary
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Benazepril interactionBenazepril, HydrochlorothiazideLotensin HCT
How Benazepril, Hydrochlorothiazide interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAce Inhibitors (aceis) Moderate
Interaction Summary
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Benazepril, Hydrochlorothiazide interactionBendroflumethiazide, PotassiumCentyl K, Neo-NaClex-K
How Bendroflumethiazide, Potassium interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumPotassium-sparing Diuretics Moderate
Interaction Summary
Concomitant use increases the risk of hyperkalemia.
Read the full Potassium + Bendroflumethiazide, Potassium interactionBumetanide, PotassiumBurinex K
How Bumetanide, Potassium interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumPotassium-sparing Diuretics Moderate
Interaction Summary
Concomitant use increases the risk of hyperkalemia.
Read the full Potassium + Bumetanide, Potassium interactionCandesartan CilexetilAmias, Atacand
How Candesartan Cilexetil interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAngiotensin Receptor Blockers (arbs) Moderate
Interaction Summary
Using ARBs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Candesartan Cilexetil interactionCandesartan Cilexetil, HydrochlorothiazideAtacand HCT
How Candesartan Cilexetil, Hydrochlorothiazide interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAngiotensin Receptor Blockers (arbs) Moderate
Interaction Summary
Using ARBs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Candesartan Cilexetil, Hydrochlorothiazide interactionCaptoprilAcepril, Capoten
How Captopril interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAce Inhibitors (aceis) Moderate
Interaction Summary
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Captopril interactionCaptopril, HydrochlorothiazideAcezide, Capozide
How Captopril, Hydrochlorothiazide interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAce Inhibitors (aceis) Moderate
Interaction Summary
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Captopril, Hydrochlorothiazide interactionCilazaprilInhibace
How Cilazapril interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAce Inhibitors (aceis) Moderate
Interaction Summary
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Cilazapril interactionDaunorubicin CitrateDaunoXome
How Daunorubicin Citrate interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
Glucosamine Sulfate KclTopoisomerase Ii Inhibitors Moderate
Interaction Summary
Theoretically glucosamine may induce resistance to topoisomerase II inhibitors.
Read the full Glucosamine Sulfate Kcl + Daunorubicin Citrate interactionDaunorubicin HydrochlorideCerubidine
How Daunorubicin Hydrochloride interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
Glucosamine Sulfate KclTopoisomerase Ii Inhibitors Moderate
Interaction Summary
Theoretically glucosamine may induce resistance to topoisomerase II inhibitors.
Read the full Glucosamine Sulfate Kcl + Daunorubicin Hydrochloride interactionDaunorubicin, CytarabineVyxeos
How Daunorubicin, Cytarabine interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
Glucosamine Sulfate KclTopoisomerase Ii Inhibitors Moderate
Interaction Summary
Theoretically glucosamine may induce resistance to topoisomerase II inhibitors.
Read the full Glucosamine Sulfate Kcl + Daunorubicin, Cytarabine interactionDibasic Sodium Phosphate, Monobasic Potassium Phosphate, Monobasic Sodium Phosphate Monohydrate (prescription Drug)K-Phos Neutral
How Dibasic Sodium Phosphate, Monobasic Potassium Phosphate, Monobasic Sodium Phosphate Monohydrate (prescription Drug) interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumPotassium-sparing Diuretics Moderate
Interaction Summary
Concomitant use increases the risk of hyperkalemia.
Read the full Potassium + Dibasic Sodium Phosphate, Monobasic Potassium Phosphate, Monobasic Sodium Phosphate Monohydrate (prescription Drug) interactionDiltiazem, EnalaprilTeczem
How Diltiazem, Enalapril interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAce Inhibitors (aceis) Moderate
Interaction Summary
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Diltiazem, Enalapril interactionDoxorubicinAdriamycin, Caelyx, Doxil, Myocet, Rubex
How Doxorubicin interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
Glucosamine Sulfate KclTopoisomerase Ii Inhibitors Moderate
Interaction Summary
Theoretically glucosamine may induce resistance to topoisomerase II inhibitors.
Read the full Glucosamine Sulfate Kcl + Doxorubicin interactionDrospirenoneDrospirenone
How Drospirenone interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumPotassium-sparing Diuretics Moderate
Interaction Summary
Concomitant use increases the risk of hyperkalemia.
Read the full Potassium + Drospirenone interactionDrospirenone, EstetrolNextstellis
How Drospirenone, Estetrol interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumPotassium-sparing Diuretics Moderate
Interaction Summary
Concomitant use increases the risk of hyperkalemia.
Read the full Potassium + Drospirenone, Estetrol interactionDrospirenone, Ethinyl EstradiolAngeliq, Gianvi, Yasmin
How Drospirenone, Ethinyl Estradiol interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumPotassium-sparing Diuretics Moderate
Interaction Summary
Concomitant use increases the risk of hyperkalemia.
Read the full Potassium + Drospirenone, Ethinyl Estradiol interactionEnalapril MaleateEpaned, Vasotec
How Enalapril Maleate interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAce Inhibitors (aceis) Moderate
Interaction Summary
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Enalapril Maleate interactionEnalapril Maleate, FelodipineLexxel
How Enalapril Maleate, Felodipine interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAce Inhibitors (aceis) Moderate
Interaction Summary
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Enalapril Maleate, Felodipine interactionEnalapril Maleate, HydrochlorothiazideVaseretic
How Enalapril Maleate, Hydrochlorothiazide interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAce Inhibitors (aceis) Moderate
Interaction Summary
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Enalapril Maleate, Hydrochlorothiazide interactionEpirubicinEllence
How Epirubicin interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
Glucosamine Sulfate KclTopoisomerase Ii Inhibitors Moderate
Interaction Summary
Theoretically glucosamine may induce resistance to topoisomerase II inhibitors.
Read the full Glucosamine Sulfate Kcl + Epirubicin interactionEprosartanTeveten
How Eprosartan interacts with Glucosamine S 750 mg — through 1 ingredient. Tap an ingredient for the detail:
PotassiumAngiotensin Receptor Blockers (arbs) Moderate
Interaction Summary
Using ARBs with high doses of potassium increases the risk of hyperkalemia.
Read the full Potassium + Eprosartan interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Glucosamine S 750 mg with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.
Glucosamine Sulfate
Warfarin (Coumadin)
Glucosamine might increase the anticoagulant effects of warfarin and increase the risk of bruising and bleeding.
In two individual case reports, glucosamine/chondroitin combinations were associated with a significant increase in international normalized ratio (INR) in patients previously stabilized on warfarin. In one case, the increase in INR occurred only after tripling the dose of a glucosamine/chondroitin supplement from 500 mg/400 mg daily to 1500/1200 mg daily. Additionally, 20 voluntary case reports to the U.S. Food & Drug Administration (FDA) have linked glucosamine plus chondroitin with increased INR, bruising, and bleeding in patients who were also taking warfarin. There have also been 20 additional case reports to the World Health Organization (WHO) that link glucosamine alone to increased INR in patients taking warfarin. The mechanism of this interaction is unclear. Glucosamine is a small component of heparin, but is not thought to have anticoagulant activity; however, animal research suggests that it might have antiplatelet activity.
Topoisomerase Ii Inhibitors
Theoretically glucosamine may induce resistance to topoisomerase II inhibitors.
In vitro research suggests that glucosamine might induce resistance to etoposide (VP16, VePesid) and doxorubicin (Adriamycin) by reducing inhibition of topoisomerase II, an enzyme required for DNA replication in tumor cells. This effect has not been reported in humans.
Acetaminophen (Tylenol, Others)
Acetaminophen might interfere with the activity of glucosamine sulfate by interacting with the sulfate portion.
Anecdotal reports suggest that adding glucosamine to an acetaminophen regimen might decrease pain control in patients with osteoarthritis. Some research suggests that the sulfate portion of glucosamine sulfate might contribute to its effect in osteoarthritis. Since acetaminophen metabolism requires sulfur and reduces serum sulfate concentrations, acetaminophen could theoretically interfere with the action of glucosamine sulfate. Conversely, the administration of sulfate could theoretically decrease the effectiveness of acetaminophen in sulfate-deficient people by increasing its clearance.
Antidiabetes Drugs
Despite initial concerns, it is unlikely that glucosamine will interfere with the effects of antidiabetes drugs.
In vitro and animal research has suggested that glucosamine might increase insulin resistance or decrease insulin production. This has raised concerns that taking glucosamine might worsen diabetes and decrease the effectiveness of diabetes drugs. However, clinical research suggests that glucosamine does not have adverse effects on blood glucose or glycated hemoglobin (HbA1C) in healthy, obese, or type 2 diabetes patients.
Potassium
Ace Inhibitors (Aceis)
Using ACEIs with high doses of potassium increases the risk of hyperkalemia.
ACEIs block the actions of the renin-angiotensin-aldosterone system and reduce potassium excretion. Concomitant use of these drugs with potassium supplements increases the risk of hyperkalemia. However, concomitant use of these drugs with moderate dietary potassium intake (about 3775-5200 mg daily) does not increase serum potassium levels.
Angiotensin Receptor Blockers (Arbs)
Using ARBs with high doses of potassium increases the risk of hyperkalemia.
ARBs block the actions of the renin-angiotensin-aldosterone system and reduce potassium excretion. Concomitant use of these drugs with potassium supplements increases the risk of hyperkalemia. However, concomitant use of these drugs with moderate dietary potassium intake (about 3775-5200 mg daily) does not increase serum potassium levels.
Potassium-Sparing Diuretics
Concomitant use increases the risk of hyperkalemia.
Using potassium-sparing diuretics with potassium supplements increases the risk of hyperkalemia.
Brand information
Manufacturer and brand details for Glucosamine S 750 mg, from the product label.
Glucosamine S 750 mg by Highland Laboratories: Common Questions
Does Glucosamine S 750 mg by Highland Laboratories interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does glucosamine actually work for joint pain?
What are the most common side effects?
Can I take this if I'm pregnant or nursing?
Is there a risk of allergic reaction?
Why does this product have potassium in it?
Will this interact with my blood pressure medication?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Glucosamine S 750 mg is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Glucosamine S 750 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Glucosamine
Interacts with 170 drugsGlucosamine is a natural compound found in cartilage and joint fluid, and it is one of the most popular supplements for osteoarthritis, especially of the knee. The evidence is mixed, with so...
Read the full Glucosamine monograph → Herb & supplement monographPotassium
Interacts with 62 drugsPotassium is an essential mineral your body needs for nerve signals, muscle function, and a steady heartbeat, and most people get enough from a balanced diet rich in fruits and vegetables. P...
Read the full Potassium monograph →Sources & How We Checked
Glucosamine S 750 mg's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 70 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Glucosamine 58 references
- Adams ME. Hype about glucosamine. Lancet 1999;354:353-4. PubMed
- Balkan B, Dunning BE. Glucosamine inhibits glucokinase in vitro and produces a glucose-specific impairment of in vivo insulin secretion in rats. Diabetes 1994;43:1173-9. PubMed
- Giaccari A, Morviducci L, Zorretta D, et al. In vivo effects of glucosamine on insulin secretion and insulin sensitivity in the rat: possible relevance to the maladaptive responses to chronic hyperglycaemia. Diabetologia 1995;38:518-24. PubMed
- Holmang A, Nilsson C, Niklasson M, et al. Induction of insulin resistance by glucosamine reduces blood flow but not interstitial levels of either glucose or insulin. Diabetes 1999;48:106-11. PubMed
- Houpt JB, McMillan R, Wein C, Paget-Dellio SD. Effect of glucosamine hydrochloride in the treatment of pain of osteoarthritis of the knee. J Rheumatol 1999;26:2423-30.
- Barclay TS, Tsourounis C, McCart GM. Glucosamine. Ann Pharmacother 1998;32:574-9.
- Shankar RR, Zhu JS, Baron AD. Glucosamine infusion in rats mimics the beta-cell dysfunction of non-insulin-dependent diabetes mellitus. Metabolism 1998;47:573-7.
- Almada A, Harvey P, Platt K. Effects of chronic oral glucosamine sulfate on fasting insulin resistance index (FIRI) in non-diabetic individuals. FASEB J 2000;14:A750.
- Reginster JY, Deroisy R, Rovati LC, et al. Long-term effects of glucosamine sulfate on osteoarthritis progression: a randomised, placebo-controlled trial. Lancet 2001;357:251-6.
- Does glucosamine increase serum lipid levels and blood pressure? Pharmacist's Letter/Prescriber's Letter 2001;17(11):171115.
- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press, 2002.
- Monauni T, Zenti MG, Cretti A, et al. Effects of glucosamine infusion on insulin secretion and insulin action in humans. Diabetes 2000;49:926-35. PubMed
- Pouwels MJ, Jacobs JR, Span PN, et al. Short-term glucosamine infusion does not affect insulin sensitivity in humans. J Clin Endocrinol Metab 2001;86:2099-103. DOI
- Yun J, Tomida A, Nagata K, Tsuruo T. Glucose-regulated stresses confer resistance to VP-16 in human cancer cells through a decreased expression of DNA topoisomerase II. Oncol Res 1995;7:583-90.
- Pavelka K, Gatterova J, Olejarova M, et al. Glucosamine sulfate use and delay of progression of knee osteoarthritis: A 3-year, randomized, placebo-controlled, double-blind study. Arch Intern Med 2002;162:2113-23. PubMed
- Tallia AF, Cardone DA. Asthma exacerbation associated with glucosamine-chondroitin supplement. J Am Board Fam Pract 2002;15:481-4..
- Scroggie DA, Albright A, Harris MD. The effect of glucosamine-chondroitin supplementation on glycosylated hemoglobin levels in patients with type 2 diabetes mellitus: a placebo-controlled, double-blinded, randomized clinical trial. Arch Intern Med 2003; PubMed
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