TrueGlucoSP Ingredients & Drug Interactions
by NatureCity
What is this page for?
First and foremost: checking TrueGlucoSP 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
TrueGlucoSP is a dietary supplement by NatureCity with 4 active ingredients. Its ingredients are commonly taken for replacing fluids and electrolytes, preventing dehydration during exercise or illness, treating low blood sodium (under medical care).Based on those ingredients, 1,199 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are GlucoVantage, Sodium, Chromium. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against TrueGlucoSP by NatureCity
Ask about any prescription or over-the-counter medication and we check it for interactions with TrueGlucoSP by NatureCity — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of TrueGlucoSP by NatureCity
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
TrueGlucoSP has 4 active ingredients. Sodium is an electrolyte your body needs in small amounts; this product supplies it as a mineral.
Chromium is a trace mineral that plays a role in how your body handles blood sugar. InSea2 and GlucoVantage (berberine) are plant-derived ingredients included for their effects on glucose metabolism and metabolic health.
The capsules also contain microcrystalline cellulose, hypromellose, stearic acid, and silica — these are inactive ingredients that help bind and deliver the active ones.
Does it work?
Strong evidence
The evidence for these ingredients is mixed. Chromium is rated Possibly Effective for diabetes and Likely Effective for chromium deficiency, but Possibly Ineffective for prediabetes and hypertension.
Berberine is rated Possibly Effective for high cholesterol, polycystic ovary syndrome (PCOS), H. pylori infection, high blood pressure, and diabetes. Sodium's effectiveness is tied to specific medical conditions — it's Likely Effective for cystic fibrosis and Possibly Effective for amphotericin B kidney damage, but rated Insufficient Evidence for heart failure and bipolar disorder.
We hold no effectiveness data on InSea2.
How safe is it?
Well-documented data
Sodium is well tolerated at normal dietary amounts, but too much — whether from supplements or diet — is linked to high blood pressure, heart strain, and kidney disease. Avoid sodium supplements or very high intake without medical guidance.
Chromium is generally well tolerated at typical supplement doses; common side effects include gastrointestinal irritation, headaches, insomnia, mood changes, and skin rashes. High or long-term doses carry limited safety data.
Berberine is generally well tolerated short-term but commonly causes abdominal pain, bloating, constipation, diarrhea, nausea, vomiting, dizziness, drowsiness, and headaches. Berberine is rated Possibly Unsafe in pregnancy — it may cross the placenta and has been linked to newborn harm — and must be avoided while breastfeeding because it passes into breast milk.
No pregnancy or breastfeeding safety data is on file for chromium supplements at supplemental doses.
Meds to double-check
Major interaction found
Before you take this product, check with your pharmacist if you use cyclosporine (a Major interaction with berberine); blood pressure medications; diabetes drugs or insulin; blood thinners like warfarin; thyroid hormone (levothyroxine); sedatives or anti-anxiety drugs; lithium; NSAIDs or aspirin; or any drugs your liver breaks down through CYP3A4, CYP2D6, or CYP2C9 pathways. If you're unsure whether your medications are affected, use the checker on this page with your prescription names.
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.
TrueGlucoSP may be worth considering if you're interested in blood sugar support and none of your medications fall into the interaction categories listed below. However, if you take blood pressure meds, diabetes drugs, cyclosporine, thyroid hormone, blood thinners, or CNS depressants, you need to check your exact medications first.
Talk to your pharmacist or doctor before starting, especially if you're pregnant, breastfeeding, or have kidney or heart disease.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 3 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jan 23, 2025.
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 TrueGlucoSP, straight from the product label.
| Brand | NatureCity |
|---|---|
| Barcode (UPC) | 859003007130 |
| Net contents | 60 Veggie Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Jan 23, 2025 |
| DSLD ID | 320931 |
| Product type | Other Combinations |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten 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 TrueGlucoSP by NatureCity, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Sodium | 15 mg, 30 mg | 1%, 1% |
| Chromium | 200 mcg, 400 mcg | 571%, 1143% |
| InSea2 | 250 mg, 500 mg | -- |
| GlucoVantage | 100 mg, 200 mg | -- |
Other ingredients: Microcrystalline Cellulose, Hypromellose, Stearic Acid, Silica
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.
Suggested/Recommended/Usage/Directions
Suggested Use: Take one (1) capsule 30 minutes prior to your two largest meals (meals that contain the largest amount of carbohydrates). Alternatively, you can take two (2) capsules before a single carbohydrate rich meal or as directed by your health care practitioner. Do not exceed four (4) capsules per day.
Precautions
Do not exceed four (4) capsules per day.
Formulation
Gluten free Non GMO Soy free
Helps maintain already - healthy blood sugar levels
Seals/Symbols
Blended & packaged in the USA
Brand IP Statement(s)
InSea2 is a registered trademark of InnoVactiv, Inc. / CROMINEX is protected under U.S. Patent No. 10,183,047 and is a registered trademark of Natreon, Inc. / GlucoVantage is a registered trademark of NNB Nutrition.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
Dietary Supplement
General Statements
To re-order call toll-free 1-800-593-2563
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
TrueGlucoSP by NatureCity 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 TrueGlucoSP by NatureCity
These are the 4 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Capsule(s) Dosage formCapsule Servings per container60 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.
Sodium
Interacts with205 drugs
Sodium is an essential mineral and electrolyte your body needs to balance fluids, support nerves, and help muscles work. Most people in modern diets g...
Sodium monograph & interactionsChromium
Interacts with178 drugs
Chromium is an essential trace mineral involved in how the body handles sugar and fat. Some studies suggest it may modestly help blood sugar control i...
Chromium monograph & interactionsInSea2
GlucoVantage
Interacts with1,160 drugs
Berberine is a yellow plant compound that has shown promise for lowering blood sugar and cholesterol in some studies, but the quality of research vari...
GlucoVantage monograph & interactionsOther (inactive) ingredients: Microcrystalline Cellulose, Hypromellose, Stearic Acid, Silica. These complete the product’s ingredient list but are not active constituents.
TrueGlucoSP by NatureCity Drug Interactions
HelloPharmacist Interaction Report
TrueGlucoSP by NatureCity contains ingredients with documented interactions with a number of medications.
The most serious concern is berberine (in GlucoVantage), which can raise levels of cyclosporine — a Major severity interaction that requires careful monitoring if you take that immunosuppressant.
Read the full breakdown — every affected drug type, severity by severity
Berberine also has Moderate interactions with several drug types: CNS depressants (sedatives, sleep aids, anxiety medications), blood pressure medications, blood thinners (anticoagulants and antiplatelet drugs), diabetes medications, and drugs metabolized by three major liver pathways (CYP3A4, CYP2D6, and CYP2C9 substrates). Berberine can slow how your liver breaks down these drugs, potentially raising their levels in your bloodstream.
Sodium — another active ingredient — interacts at Moderate severity with blood pressure medications, corticosteroids, lithium, didanosine, sodium phosphate laxatives, tolvaptan, and other sodium-containing drugs. High sodium intake can reduce blood pressure medication effectiveness, increase the risk of high sodium levels in the blood (hypernatremia), and alter lithium levels.
Chromium has Moderate interactions with diabetes medications and insulin (risk of low blood sugar), and levothyroxine (thyroid hormone) — chromium can lower how much levothyroxine your body absorbs — plus Minor interactions with NSAIDs and aspirin. We could not check InSea2 because we hold no data for it.
Altogether, these interactions span 1,187 individual medications. Use the medication checker below with your exact prescriptions before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against TrueGlucoSP?
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 TrueGlucoSP interact with 1,199 drugs. Click any drug to see the details.
3 of the 4 ingredients in TrueGlucoSP interact with drugs. Each result below shows which ingredient is responsible. GlucoVantage Sodium Chromium
Ado-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Ado-trastuzumab Emtansine interactionAbciximabReoPro
How Abciximab interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, berberine might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Glucovantage + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Abemaciclib interactionAbiraterone
How Abiraterone interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageAnticoagulant/antiplatelet Drugs, Cytochrome P450 2c9 (cyp2c9) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Glucovantage + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with TrueGlucoSP — through 2 ingredients. Tap an ingredient for the detail:
ChromiumAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, chromium may have additive effects with antidiabetic agents and increase the risk of hypoglycemia.
Read the full Chromium + Acarbose interactionGlucovantageAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, berberine may increase the risk of hypoglycemia when taken with antidiabetes drugs.
Read the full Glucovantage + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with TrueGlucoSP — through 2 ingredients. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Acebutolol interactionGlucovantageAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, berberine might have additive effects with antihypertensive drugs.
Read the full Glucovantage + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, berberine might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Glucovantage + Acenocoumarol interactionAcepromazineAtravet
How Acepromazine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCns Depressants Moderate
Interaction Summary
Theoretically, berberine might increase the sedative effects of CNS depressants.
Read the full Glucovantage + Acepromazine interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with TrueGlucoSP — through 2 ingredients. Tap an ingredient for the detail:
GlucovantageAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, berberine might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Glucovantage + Acetaminophen, Aspirin interactionChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with TrueGlucoSP — through 2 ingredients. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Acetaminophen, Aspirin, Caffeine interactionChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants +1 Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCns Depressants, Cytochrome P450 2d6 (cyp2d6) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase the sedative effects of CNS depressants.
Read the full Glucovantage + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCns Depressants, Cytochrome P450 2d6 (cyp2d6) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase the sedative effects of CNS depressants.
Read the full Glucovantage + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, berberine might increase the sedative effects of CNS depressants.
Read the full Glucovantage + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Caffeine, CodeineGesic C15, Gesic C30, Gesic C8, Lenoltec 1, Lenoltec 2, Lenoltec 3 +1 more
How Acetaminophen, Caffeine, Codeine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP2D6.
Read the full Glucovantage + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, berberine might increase the sedative effects of CNS depressants.
Read the full Glucovantage + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants +1 Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP2D6.
Read the full Glucovantage + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageDextromethorphan (robitussin Dm, Others), Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, berberine may increase serum levels of dextromethorphan.
Read the full Glucovantage + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP2D6.
Read the full Glucovantage + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageDextromethorphan (robitussin Dm, Others), Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, berberine may increase serum levels of dextromethorphan.
Read the full Glucovantage + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with TrueGlucoSP — through 1 ingredient. Tap an ingredient for the detail:
GlucovantageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
Read the full Glucovantage + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in TrueGlucoSP 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.
GlucoVantage
Cyclosporine (Neoral, Sandimmune)
Berberine can increase serum levels of cyclosporine.
Berberine can reduce metabolism and increase serum levels of cyclosporine. Berberine might inhibit cytochrome P450 3A4 (CYP3A4), which metabolizes cyclosporine.
Anticoagulant/Antiplatelet Drugs
Theoretically, berberine might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
In vitro and in vivo research suggest that berberine can inhibit platelet aggregation. Theoretically, berberine might have additive effects when used with anticoagulant and antiplatelet drugs and increase the risk of bleeding.
Antidiabetes Drugs
Theoretically, berberine may increase the risk of hypoglycemia when taken with antidiabetes drugs.
Clinical research shows that berberine may lower blood glucose levels. Theoretically, berberine might have additive effects with antidiabetes drugs and increase the risk of hypoglycemia.
Antihypertensive Drugs
Theoretically, berberine might have additive effects with antihypertensive drugs.
Animal research suggests that berberine can have hypotensive effects. Also, a clinical study suggests that taking berberine in combination with amlodipine can lower systolic and diastolic blood pressure when compared with amlodipine alone.
Cns Depressants
Theoretically, berberine might increase the sedative effects of CNS depressants.
Animal research suggests that berberine may have sedative effects. Theoretically, use of berberine along with CNS depressants might produce additive therapeutic and adverse effects.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, berberine might increase serum levels of drugs metabolized by CYP2C9.
Preliminary clinical research shows that berberine can inhibit CYP2C9. Theoretically, taking berberine with drugs metabolized by CYP2C9 might increase drug levels and increase the risk of adverse effects.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, berberine might increase serum levels of drugs metabolized by CYP2D6.
In vitro research and preliminary clinical evidence show that berberine can inhibit CYP2D6. Theoretically, use of berberine with drugs metabolized by CYP2D6 might increase drug levels and increase the risk of adverse effects.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, berberine might increase serum levels of drugs metabolized by CYP3A4.
In vitro research and preliminary clinical research show that berberine moderately inhibits CYP3A4. Theoretically, use of berberine with drugs metabolized by CYP3A4 might increase drug levels and increase the risk of adverse effects.
Dextromethorphan (Robitussin Dm, Others)
Theoretically, berberine may increase serum levels of dextromethorphan.
Preliminary clinical research shows that berberine can inhibit cytochrome P450 2D6 (CYP2D6) activity and reduce the metabolism of dextromethorphan. This may increase the effects and side effects of dextromethorphan.
Losartan (Cozaar)
Berberine might reduce the therapeutic effects of losartan by decreasing its conversion to its active form.
Preliminary clinical research suggests that berberine can inhibit cytochrome P450 2C9 (CYP2C9) activity and reduce metabolism of losartan.
Metformin (Glucophage)
Theoretically, berberine might increase the therapeutic and adverse effects of metformin.
In vitro and animal studies show that berberine can increase the systemic exposure and half-life of metformin, potentially increasing metformin's effects and side effects. This interaction seems to be most apparent when berberine is administered 2 hours prior to metformin. Taking berberine and metformin at the same time does not appear to increase systemic exposure to metformin.
Midazolam (Versed)
Berberine can reduce metabolism of midazolam, which might increase the risk of severe adverse effects.
Preliminary clinical research shows that berberine can inhibit cytochrome P450 3A4 (CYP3A4) activity and reduce metabolism of midazolam.
Pentobarbital (Nembutal)
Berberine might increase the sedative effect of pentobarbital.
Evidence from animal research shows that berberine can prolong pentobarbital-induced sleeping time. Theoretically, combining berberine and pentobarbital might increase the sedative effects of pentobarbital.
Tacrolimus (Prograf)
Berberine has been associated with increased blood levels of tacrolimus.
In a 16-year-old patient with idiopathic nephrotic syndrome who was being treated with tacrolimus 6.5 mg twice daily, intake of berberine 200 mg three times daily increased the blood concentration of tacrolimus from 8 to 22 ng/mL. Following a reduction of the tacrolimus dose to 3 mg daily, blood levels of tacrolimus decreased to 12 ng/mL.
Acetazolamide
Laboratory studies and initial clinical findings suggest that berberine has the potential to increase acetazolamide concentrations in the body. More research is needed to confirm this interaction.
Sodium
Antihypertensive Drugs
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
High intake of dietary sodium can increase systolic and diastolic blood pressure. Also, high intake of sodium may necessitate increased use of antihypertensive medications to achieve blood pressure control in some patients, such as those with chronic kidney disease.
Corticosteroids
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Mineralocorticoids and some glucocorticoids (corticosteroids) cause sodium retention. This effect is dose-related and depends on mineralocorticoid potency. It is most common with hydrocortisone, cortisone, and fludrocortisone, followed by prednisone and prednisolone.
Didanosine (Videx)
Concomitant use of didanosine with additional sodium from dietary or supplemental sources may increase the risk of hypernatremia.
Didanosine formulations contain a significant amount of sodium.
Lithium
Altering dietary intake of sodium might alter the levels and clinical effects of lithium.
High sodium intake can reduce plasma concentrations of lithium by increasing lithium excretion. Reducing sodium intake can significantly increase plasma concentrations of lithium and cause lithium toxicity in patients being treated with lithium carbonate. Stabilizing sodium intake is shown to reduce the percentage of patients with lithium level fluctuations above 0.8 mEq/L. Patients taking lithium should avoid significant alterations in their dietary intake of sodium.
Sodium Phosphates
Theoretically, concomitant use of sodium phosphate with sodium supplements might increase the risk of hypernatremia.
Use of high doses (> 45 mL in 24 hours) of sodium phosphate, such as those used for bowel cleansing before surgery, can lead to serious electrolyte disturbances, including hypernatremia. The risk of hypernatremia is highest in the elderly and people with other risk factors for electrolyte disturbances.
Sodium-Containing Drugs
Concomitant use of sodium-containing drugs with additional sodium from dietary or supplemental sources may increase the risk of hypernatremia and long-term sodium-related complications.
The Chronic Disease Risk Reduction (CDRR) intake level of 2.3 grams of sodium daily indicates the intake at which it is believed that chronic disease risk increases for the apparently healthy population. Some medications contain high quantities of sodium. When used in conjunction with sodium supplements or high-sodium diets, the CDRR may be exceeded. Additionally, concomitant use may increase the risk for hypernatremia; this risk is highest in the elderly and people with other risk factors for electrolyte disturbances.
Tolvaptan (Samsca)
Theoretically, concomitant use of tolvaptan with sodium might increase the risk of hypernatremia.
Tolvaptan is a vasopressin receptor 2 antagonist that is used to increase sodium levels in patients with hyponatremia. Patients taking tolvaptan should use caution with the use of sodium salts such as sodium chloride.
Chromium
Antidiabetes Drugs
Theoretically, chromium may have additive effects with antidiabetic agents and increase the risk of hypoglycemia.
Some research shows that taking chromium might lower blood glucose levels, especially in patients with poorly controlled type 2 diabetes.
Insulin
Theoretically, concomitant use of chromium and insulin might increase the risk of hypoglycemia.
In clinical research, chromium has been shown to increase insulin sensitivity,
Levothyroxine (Synthroid, Others)
Chromium might bind levothyroxine in the intestinal tract and decrease levothyroxine absorption.
Clinical research in healthy volunteers shows that taking chromium picolinate 1000 mcg with levothyroxine 1 mg decreases serum levels of levothyroxine by 17% when compared to taking levothyroxine alone. Advise patients to take levothyroxine at least 30 minutes before or 3-4 hours after taking chromium.
Aspirin
Theoretically, aspirin might increase chromium absorption.
Animal research suggests that aspirin may increase chromium absorption and chromium levels in the blood.
Nonsteroidal Anti-Inflammatory Drugs (Nsaids)
NSAIDs might increase chromium levels in the body.
Drugs that are prostaglandin inhibitors, such as NSAIDs, seem to increase chromium absorption and retention.
Brand information
Manufacturer and brand details for TrueGlucoSP, from the product label.
NatureCity
See all NatureCity products- Name
- NatureCity
- Street Address
- 990 S. Rogers Circle
- City
- Boca Raton
- State
- FL
- ZipCode
- 33487
- Phone Number
- 1-800-593-2563
TrueGlucoSP by NatureCity: Common Questions
Does TrueGlucoSP by NatureCity interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take TrueGlucoSP if I'm pregnant or breastfeeding?
What are the most common side effects of berberine?
Does this product work for diabetes?
Why does the sodium in this product concern me if I eat salt normally?
Can chromium affect my thyroid medicine?
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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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 TrueGlucoSP’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sodium
Interacts with 205 drugsSodium is an essential mineral and electrolyte your body needs to balance fluids, support nerves, and help muscles work. Most people in modern diets get more than enough—often too much—from...
Read the full Sodium monograph → Herb & supplement monographChromium
Interacts with 178 drugsChromium is an essential trace mineral involved in how the body handles sugar and fat. Some studies suggest it may modestly help blood sugar control in certain people with type 2 diabetes, b...
Read the full Chromium monograph → Herb & supplement monographBerberine
Interacts with 1,160 drugsBerberine is a yellow plant compound that has shown promise for lowering blood sugar and cholesterol in some studies, but the quality of research varies and it is not a replacement for presc...
Read the full Berberine monograph →Sources & How We Checked
TrueGlucoSP'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 132 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.
Sodium 38 references
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Chromium 53 references
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Berberine 41 references
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