Vitamin A 3,000 mcg RAE (10,000 IU) Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Vitamin A 3,000 mcg RAE (10,000 IU) 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
Vitamin A 3,000 mcg RAE (10,000 IU) is a dietary supplement by Superior Source with 2 active ingredients. Its ingredients are commonly taken for sugar substitute / sweetener, blood sugar support in diabetes, weight management.Based on those ingredients, 617 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Vitamin A, Stevia leaf extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Vitamin A 3,000 mcg RAE (10,000 IU) by Superior Source
Ask about any prescription or over-the-counter medication and we check it for interactions with Vitamin A 3,000 mcg RAE (10,000 IU) by Superior Source — 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 Vitamin A 3,000 mcg RAE (10,000 IU) by Superior Source
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 2 active ingredients: vitamin A at 3,000 mcg RAE (which equals 10,000 IU) and stevia leaf extract. Vitamin A is a fat-soluble vitamin your body needs for vision, immune function, and skin health.
Stevia is a plant-derived sweetener and flavoring ingredient. The tablet also contains lactose and acacia gum as inactive ingredients (fillers and binders).
Does it work?
Moderate evidence
Vitamin A is effective for preventing and treating vitamin A deficiency. The data also shows it's possibly effective for oral leukoplakia (a precancerous mouth condition), aging skin, measles, ulcerative colitis, and bronchopulmonary dysplasia (a lung condition in premature infants).
Stevia's effectiveness for diabetes, high blood pressure, and weight loss is not yet established in the evidence we hold—the data shows insufficient reliable evidence to rate it for those uses.
How safe is it?
Well-documented data
Vitamin A at this dose (10,000 IU) is generally well tolerated, but it's important to know that vitamin A builds up in your body over time, and high doses can become toxic. The serious adverse effects are rare but real: at very high doses, vitamin A can cause pseudotumor cerebri (increased pressure in the skull), liver damage, headache, blurred vision, and in extreme cases, coma.
Stevia appears generally well tolerated orally, with minor side effects like bloating, dizziness, headache, muscle pain, nausea, and numbness that often resolve within the first week. Allergic reactions to stevia are rare.
For pregnancy: vitamin A at this dose is likely safe, but high-dose vitamin A supplements are possibly unsafe in pregnancy because they may cause birth defects—if you're pregnant or planning pregnancy, talk with your pharmacist or doctor before taking this. For breastfeeding, safety data on stevia at supplement doses isn't on file, and vitamin A safety in breastfeeding is not rated in our data—discuss this with your healthcare provider if breastfeeding.
Meds to double-check
Major interaction found
Before you take this, check if you're on any retinoid medications (isotretinoin, tretinoin, adapalene, etc.)—that's a Major interaction. Also double-check if you take warfarin or other blood thinners, tetracycline antibiotics (doxycycline, minocycline, tetracycline), drugs that stress your liver, lithium, blood pressure medications, or diabetes medications—all of these have documented Moderate or Minor interactions with the vitamin A in this product.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Major medication interactions have been identified, and safety information is well characterized.
This product makes sense for someone with a documented vitamin A deficiency or for support of skin and immune function at a standard dose. If you take retinoids (acne or skin medications), blood thinners, tetracycline antibiotics, lithium, or blood pressure or diabetes drugs, you need to check this with your pharmacist or doctor first—the interactions are real.
At 10,000 IU daily, this dose is at the upper limit for safe long-term use in adults, so don't exceed the label dose and avoid combining it with other vitamin A supplements.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 2 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jan 25, 2020.
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 Vitamin A 3,000 mcg RAE (10,000 IU), straight from the product label.
| Brand | Superior Source |
|---|---|
| Net contents | 100 MicroLingual(R) Instant Dissolve Tablet(s) |
| Market status | On market |
| Date entered into DSLD | Jan 25, 2020 |
| DSLD ID | 212800 |
| Product type | Botanical With Nutrients |
| Supplement form | Tablet Or Pill |
| Dietary claims / uses | All Other |
| Intended target group(s) | Adult (18 - 50 Years) |
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 Vitamin A 3,000 mcg RAE (10,000 IU) by Superior Source, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Stevia leaf extract | 2.5 mg | -- |
| Vitamin A | 3000 mcg RAE | 333% |
Other ingredients: Lactose, Acacia Gum
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
Directions: As a dietary supplement, dissolve one Microlingual tablet under the tongue daily. This product may also be swallowed.
Formulation
GMO free
FDA Statement of Identity
Dietary Supplement
Precautions
Allergen: Contains milk.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Vitamin A 3,000 mcg RAE (10,000 IU) by Superior Source 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 Vitamin A 3,000 mcg RAE (10,000 IU) by Superior Source
These are the 2 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 MicroLingual(R) Tablet(s) Dosage formTablet Or Pill Servings per container100 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.
Stevia leaf extract
Interacts with259 drugs
Stevia is a plant-based, calorie-free sweetener that is widely used as a sugar alternative and is considered safe in normal food amounts by major regu...
Stevia leaf extract monograph & interactionsVitamin A
Interacts with387 drugs
Vitamin A is an essential nutrient important for vision, skin, immune function, and growth. Most people get enough from a balanced diet, and supplemen...
Vitamin A monograph & interactionsOther (inactive) ingredients: Lactose, Acacia Gum. These complete the product’s ingredient list but are not active constituents.
Vitamin A 3,000 mcg RAE (10,000 IU) by Superior Source Drug Interactions
HelloPharmacist Interaction Report
Superior Source's Vitamin A 3,000 mcg RAE (10,000 IU) contains two active ingredients, and one of them—vitamin A itself—has documented interactions with several medication types.
The most serious concern is with retinoids (vitamin A derivatives like isotretinoin and tretinoin used for severe acne or psoriasis): taking them together with this supplement could push your vitamin A levels dangerously high and cause toxic effects. That's a Major interaction.
Read the full breakdown — every affected drug type, severity by severity
Vitamin A also interacts with blood thinners like warfarin (a Moderate concern—high doses can increase bleeding risk), hepatotoxic drugs that stress your liver (Moderate), and tetracycline antibiotics (Moderate—the combination raises the risk of a serious condition called pseudotumor cerebri, or increased pressure inside the skull). The stevia leaf extract in this product theoretically affects three drug types: lithium (Moderate, potentially raising its levels), blood pressure medications and diabetes drugs (both Minor, with a theoretical risk of low blood pressure or low blood sugar respectively).
Additionally, we could not check stevia for interactions beyond what's listed here—our data is limited for that ingredient. Altogether, these interactions span 600 individual medications.
Before you start this product, check your exact medications with the search tool on this page.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Vitamin A 3,000 mcg RAE (10,000 IU)?
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 Vitamin A 3,000 mcg RAE (10,000 IU) interact with 617 drugs. Click any drug to see the details.
2 of the 2 ingredients in Vitamin A 3,000 mcg RAE (10,000 IU) interact with drugs. Each result below shows which ingredient is responsible. Vitamin A Stevia leaf extract
AcitretinSoriatane
How Acitretin interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin ARetinoids Major
Interaction Summary
Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Read the full Vitamin A + Acitretin interactionAlitretinoinPanretin
How Alitretinoin interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin ARetinoids Major
Interaction Summary
Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Read the full Vitamin A + Alitretinoin interactionBexaroteneTargretin
How Bexarotene interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin ARetinoids Major
Interaction Summary
Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Read the full Vitamin A + Bexarotene interactionHalobetasol Propionate,tazaroteneDuobrii
How Halobetasol Propionate,tazarotene interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin ARetinoids Major
Interaction Summary
Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Read the full Vitamin A + Halobetasol Propionate,tazarotene interactionIsotretinoinAbsorica, Accutane, Amnesteem, Claravis, Roaccutane, Sotret
How Isotretinoin interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin ARetinoids Major
Interaction Summary
Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Read the full Vitamin A + Isotretinoin interactionTazaroteneArazlo, Avage, Fabior, Tazorotene, Zorac
How Tazarotene interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin ARetinoids Major
Interaction Summary
Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Read the full Vitamin A + Tazarotene interactionTretinoinAltreno, Renova, Retin-A, Vesanoid
How Tretinoin interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin ARetinoids Major
Interaction Summary
Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Read the full Vitamin A + Tretinoin interactionTretinoin, Benzoyl PeroxideTwyneo
How Tretinoin, Benzoyl Peroxide interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin ARetinoids Major
Interaction Summary
Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Read the full Vitamin A + Tretinoin, Benzoyl Peroxide interactionEtretinateTegison
How Etretinate interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin ARetinoids Major
Interaction Summary
Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Read the full Vitamin A + Etretinate interaction6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + 6-mercaptopurine interactionAbacavir Sulfate, Dolutegravir, LamivudineTriumeq
How Abacavir Sulfate, Dolutegravir, Lamivudine interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Abacavir Sulfate, Dolutegravir, Lamivudine interactionAbacavir, LamivudineEpzicom
How Abacavir, Lamivudine interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Abacavir, Lamivudine interactionAbiraterone
How Abiraterone interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Abiraterone Acetate interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 2 ingredients. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acarbose interactionStevia Leaf ExtractAntidiabetes Drugs Minor
Interaction Summary
Theoretically, stevia might increase the risk for hypoglycemia when combined with antidiabetes drugs.
Read the full Stevia Leaf Extract + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 2 ingredients. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acebutolol interactionStevia Leaf ExtractAntihypertensive Drugs Minor
Interaction Summary
Theoretically, combining stevia or stevia constituents with antihypertensive agents might increase the risk of hypotension.
Read the full Stevia Leaf Extract + Acebutolol interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + 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 Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Vitamin A 3,000 mcg RAE (10,000 IU) — through 1 ingredient. Tap an ingredient for the detail:
Vitamin AHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
Read the full Vitamin A + Acetaminophen, Caffeine, Isometheptene interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Vitamin A 3,000 mcg RAE (10,000 IU) 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.
Vitamin A
Retinoids
Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Retinoids, which are vitamin A derivatives, could have additive toxic effects when taken with vitamin A supplements.
Hepatotoxic Drugs
Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
The tolerable upper intake level (UL) is the highest level of intake that is likely to pose no risk of adverse effects. Doses of vitamin A above the UL can cause hepatotoxicity, ranging from elevated liver enzymes to liver failure.
Tetracycline Antibiotics
Theoretically, taking tetracycline antibiotics with high doses of vitamin A can increase the risk of pseudotumor cerebri.
Benign intracranial hypertension (pseudotumor cerebri) can occur with tetracyclines and with acute or chronic vitamin A toxicity. Case reports suggest that taking tetracyclines and vitamin A concurrently can increase the risk of this condition. Avoid high doses of vitamin A in people taking tetracyclines chronically.
Warfarin (Coumadin)
Theoretically, high doses of vitamin A could increase the risk of bleeding with warfarin.
Vitamin A toxicity is associated with hemorrhage and hypoprothrombinemia, possibly due to vitamin K antagonism. Advise patients taking warfarin to avoid doses of vitamin A above the tolerable upper intake level of 10,000 IU/day for adults.
Stevia leaf extract
Lithium
Theoretically, stevia might decrease clearance and increase levels of lithium.
Animal research suggests that stevia extracts might have diuretic activity. Theoretically, increased reabsorption of lithium along with sodium might reduce excretion and increase levels of lithium.
Antidiabetes Drugs
Theoretically, stevia might increase the risk for hypoglycemia when combined with antidiabetes drugs.
Preliminary clinical research in patients with type 2 diabetes suggests that taking a single dose of stevia extract 1000 mg reduces postprandial blood glucose levels when taken with a meal. However, other clinical research in patients with type 1 or type 2 diabetes suggests that taking stevioside 250 mg three times daily does not significantly affect blood glucose levels or glycated hemoglobin (HbA1C) after three months of treatment.
Antihypertensive Drugs
Theoretically, combining stevia or stevia constituents with antihypertensive agents might increase the risk of hypotension.
Stevia extract and stevioside might lower blood pressure in patients with hypertension. However, other clinical research suggests that stevioside does not significantly lower blood pressure in patients with hypertension.
Brand information
Manufacturer and brand details for Vitamin A 3,000 mcg RAE (10,000 IU), from the product label.
Superior Source
See all Superior Source products- Name
- Superior Source
- Phone Number
- 800-421-6175
- Web Address
- www.superiorsourcevitamins.com
Vitamin A 3,000 mcg RAE (10,000 IU) by Superior Source: Common Questions
Does Vitamin A 3,000 mcg RAE (10,000 IU) by Superior Source interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is this dose of vitamin A safe to take every day long-term?
Can I take this while I'm pregnant?
What does the stevia in here do?
Will this help my skin?
What side effects might I get from stevia?
Can I take this with my acne medication?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Vitamin A 3,000 mcg RAE (10,000 IU) is safe with your meds?
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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 Vitamin A 3,000 mcg RAE (10,000 IU)’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Stevia
Interacts with 259 drugsStevia is a plant-based, calorie-free sweetener that is widely used as a sugar alternative and is considered safe in normal food amounts by major regulators. Purified stevia extracts have a...
Read the full Stevia monograph → Herb & supplement monographVitamin A
Interacts with 387 drugsVitamin A is an essential nutrient important for vision, skin, immune function, and growth. Most people get enough from a balanced diet, and supplements are mainly useful for correcting a tr...
Read the full Vitamin A monograph →Sources & How We Checked
Vitamin A 3,000 mcg RAE (10,000 IU)'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 41 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.
Stevia 10 references
- Chan P, Xu DY, Liu JC, et al. The effect of stevioside on blood pressure and plasma catecholamines in spontaneously hypertensive rats. Life Sci 1998;63:1679-84. PubMed
- Melis MS. A crude extract of Stevia rebaudiana increases the renal plasma flow of normal and hypertensive rats. Braz J Med Biol Res 1996;29:669-75.
- Melis MS. Chronic administration of aqueous extract of Stevia rebaudiana in rats: renal effects. J Ethnopharmacol 1995;47:129-34. PubMed
- Melis MS, Sainati AR. Effect of calcium and verapamil on renal function of rats during treatment with stevioside. J Ethnopharmacol 1991;33:257-622. PubMed
- Hsieh MH, Chan P, Sue YM, et al. Efficacy and tolerability of oral stevioside in patients with mild essential hypertension: a two-year, randomized, placebo-controlled study. Clin Ther 2003;25:2797-808. PubMed
- Chan P, Tomlinson B, Chen YJ, et al. A double-blind placebo-controlled study of the effectiveness and tolerability of oral stevioside in human hypertension. Br J Clin Pharmacol 2000;50:215-20. PubMed
- Gregersen S, Jeppesen PB, Holst JJ, Hermansen K. Antihyperglycemic effects of stevioside in type 2 diabetic subjects. Metabolism 2004;53:73-6. PubMed
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