Phyto-Gen Imu-gen Ingredients & Drug Interactions
by Genestra Brands
What is this page for?
First and foremost: checking Phyto-Gen Imu-gen 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
Phyto-Gen Imu-gen is a dietary supplement by Genestra Brands with 3 active ingredients. Its ingredients are commonly taken for joint pain and osteoarthritis, colds and flu, source of vitamin c.Based on those ingredients, 380 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Sea Buckthorn (Hippophae rhamnoides) bud extract, Dog Rose (Rosa canina) young shoot extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Phyto-Gen Imu-gen by Genestra Brands
Ask about any prescription or over-the-counter medication and we check it for interactions with Phyto-Gen Imu-gen by Genestra Brands — 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 Phyto-Gen Imu-gen by Genestra Brands
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
Phyto-Gen Imu-gen is a liquid containing 3 active plant extracts: dog rose (Rosa canina) young shoot extract, English walnut (Juglans regia) bud extract, and sea buckthorn (Hippophae rhamnoides) bud extract. The liquid also contains water, ethanol, and glycerin as inactive ingredients to deliver the extracts.
Does it work?
Moderate evidence
Dog rose is rated possibly effective for postoperative pain and osteoarthritis, though evidence is limited. For high cholesterol (hyperlipidemia), the data we hold shows insufficient evidence to rate it.
English walnut is rated possibly effective for high cholesterol; for heart disease and diabetes, evidence is insufficient. Sea buckthorn is rated possibly effective for burns, though it was rated possibly ineffective for eczema.
For cholesterol problems, aging skin, and cancer, the evidence we hold is insufficient to rate it.
How safe is it?
Well-documented data
Dog rose is generally well tolerated as a food, but supplement safety is less studied. The most common side effects are flatulence and loose stools; rarely, headache and vertigo have been reported.
Gastrointestinal upset—including nausea, diarrhea, acid reflux, and abdominal cramps—has occurred, though often at the same rate as placebo. High doses of vitamin C (which dog rose contains) can cause osmotic diarrhea.
English walnut can cause softening of stools and mild bloating as a food. A key safety concern: tree nuts are a major food allergen, and English walnut can trigger oral allergy syndrome (itching in the mouth right after eating) or rarely angioedema (swelling of lips and tongue).
Walnut leaf extract caused mild diarrhea in 39% of adults in one study. Sea buckthorn is generally well tolerated but may cause yellow staining of skin at high doses.
Pregnancy data for English walnut shows it's likely safe but possibly unsafe while breastfeeding; for sea buckthorn, data on breastfeeding use is insufficient. No pregnancy or lactation data is on file for dog rose.
Meds to double-check
Moderate interaction found
Before taking Phyto-Gen Imu-gen, double-check with your doctor or pharmacist if you take blood thinners or antiplatelet drugs (like warfarin, aspirin, or clopidogrel)—both dog rose and sea buckthorn may reduce their effectiveness or increase bleeding risk. Also check if you take estrogens (birth control or hormone replacement therapy), blood pressure medications, lithium, or any chemotherapy drugs.
Dog rose's vitamin C content may raise estrogen levels, lower blood pressure further, increase lithium levels, or interfere with certain cancer medications.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.
This product may help with postoperative pain, osteoarthritis, or cholesterol, though evidence is still limited. If you take blood thinners, blood pressure medications, estrogen-based birth control, hormone therapy, lithium, or chemotherapy, check with your doctor or pharmacist before starting—dog rose and sea buckthorn can interfere with how these work.
If you have a tree nut allergy, the walnut content is a concern. Talk it over with your own healthcare provider to make sure it fits your situation.
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 May 19, 2022.
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 Phyto-Gen Imu-gen, straight from the product label.
| Brand | Genestra Brands |
|---|---|
| Barcode (UPC) | 883196120819 |
| Net contents | 0.5 Fluid Ounce(s); 15 mL |
| Market status | On market |
| Date entered into DSLD | May 19, 2022 |
| DSLD ID | 264429 |
| Product type | Botanical |
| Supplement form | Liquid |
| 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 Phyto-Gen Imu-gen by Genestra Brands, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Dog Rose (Rosa canina) young shoot extract | 0.09 mL | -- |
| English Walnut (Juglans regia) bud extract | 0.09 mL | -- |
| Sea Buckthorn (Hippophae rhamnoides) bud extract | 0.09 mL | -- |
Other ingredients: Water, Purified, Ethanol, Glycerin
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
Recommended Dose: Take 10 drops once daily or as recommended by your health professional. Invert bottle to 45 degrees and shake lightly allowing drops to fall directly into mouth or in 1/4 oz of water.
Precautions
For warnings and additional information, see outer box.
Keep out of the reach of children.
Use only if safety seal is intact.
Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.
This product was sealed for your protection. Do not use if box or contents are open or damaged.
Storage
Store in a cool, dry place.
General Statements
Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.
Scan to learn about our quality excellence V2 865-15U
FDA Statement of Identity
Dietary Supplement
Formula
Sea Buckthorn English Walnut Dog Rose
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Phyto-Gen Imu-gen by Genestra Brands 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 Phyto-Gen Imu-gen by Genestra Brands
These are the 3 active ingredients this product is made of. Select any to open its full monograph.
Serving size0.28 mL Dosage formLiquid Servings per container53 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.
Dog Rose (Rosa canina) young shoot extract
Interacts with213 drugs
Rose hip is the vitamin C–rich fruit of the wild rose, used traditionally for colds and joint pain. A standardized rose hip powder has some research s...
Dog Rose (Rosa canina) young shoot extract monograph & interactionsEnglish Walnut (Juglans regia) bud extract
No knowninteractions
English walnut is a nutritious tree nut rich in plant-based omega-3 fats, fiber, and antioxidants, and eating it as part of a balanced diet may suppor...
English Walnut (Juglans regia) bud extract monograph & interactionsSea Buckthorn (Hippophae rhamnoides) bud extract
Interacts with289 drugs
Sea buckthorn is a berry-bearing shrub rich in vitamins, carotenoids, and fatty acids that people use for skin, eye, digestive, and heart health. Earl...
Sea Buckthorn (Hippophae rhamnoides) bud extract monograph & interactionsOther (inactive) ingredients: Water, Purified, Ethanol, Glycerin. These complete the product’s ingredient list but are not active constituents.
Phyto-Gen Imu-gen by Genestra Brands Drug Interactions
HelloPharmacist Interaction Report
Phyto-Gen Imu-gen by Genestra Brands contains three plant extracts, and two of them—dog rose and sea buckthorn—carry documented interactions with medications.
The most serious concern is a moderate-severity interaction between dog rose and blood thinners (anticoagulant/antiplatelet drugs): a compound in dog rose may theoretically reduce how well these medications work to prevent clots.
Read the full breakdown — every affected drug type, severity by severity
Dog rose also interacts moderately with estrogens (including birth control and hormone replacement therapy)—vitamin C in the extract may raise blood levels of these hormones by up to 55% under some circumstances. It can theoretically affect lithium levels, requiring a dose adjustment; interact with chemotherapy drugs (both alkylating agents and antitumor antibiotics, where antioxidant effects might reduce their effectiveness); and affect aluminum absorption.
Minor interactions with aspirin and warfarin are considered unlikely to cause clinically significant effects because the vitamin C content is thought too low.
Sea buckthorn adds moderate interactions with blood pressure medications (it may lower blood pressure further) and again with blood thinners (its fruit extract may increase bleeding risk by affecting platelet function).
Additionally, English walnut has no interactions documented in our data. Altogether, these interactions span 380 individual medications.
Run your exact prescriptions through the interaction checker on this page before starting.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Phyto-Gen Imu-gen?
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 Phyto-Gen Imu-gen interact with 380 drugs. Click any drug to see the details.
2 of the 3 ingredients in Phyto-Gen Imu-gen interact with drugs. Each result below shows which ingredient is responsible. Sea Buckthorn (Hippophae rhamnoides) bud extract Dog Rose (Rosa canina) young shoot extract
AbciximabReoPro
How Abciximab interacts with Phyto-Gen Imu-gen — through 2 ingredients. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Abciximab interactionDog Rose (rosa Canina) Young Shoot ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, rose hip might reduce the effectiveness of anticoagulant or antiplatelet drugs.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with Phyto-Gen Imu-gen — through 2 ingredients. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Abrocitinib interactionDog Rose (rosa Canina) Young Shoot ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, rose hip might reduce the effectiveness of anticoagulant or antiplatelet drugs.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Abrocitinib interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Phyto-Gen Imu-gen — through 2 ingredients. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Acenocoumarol interactionDog Rose (rosa Canina) Young Shoot ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, rose hip might reduce the effectiveness of anticoagulant or antiplatelet drugs.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Acenocoumarol interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Phyto-Gen Imu-gen — through 2 ingredients. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAnticoagulant/antiplatelet Drugs, Aspirin Moderate
Interaction Summary
Theoretically, rose hip might reduce the effectiveness of anticoagulant or antiplatelet drugs.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Acetaminophen, Aspirin interactionSea Buckthorn (hippophae Rhamnoides) Bud ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Phyto-Gen Imu-gen — through 2 ingredients. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAspirin, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, rose hip might reduce the clearance of aspirin; however, its vitamin C content is likely too low to produce clinically significant effects.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Acetaminophen, Aspirin, Caffeine interactionSea Buckthorn (hippophae Rhamnoides) Bud ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with Phyto-Gen Imu-gen — through 2 ingredients. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, rose hip might reduce the effectiveness of anticoagulant or antiplatelet drugs.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Acetaminophen, Ibuprofen interactionSea Buckthorn (hippophae Rhamnoides) Bud ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Acetaminophen, Ibuprofen interactionAcetazolamideAk-Zol, Diamox
How Acetazolamide interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Acetazolamide interactionAcetylsalicylic AcidEntrophen
How Acetylsalicylic Acid interacts with Phyto-Gen Imu-gen — through 2 ingredients. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Acetylsalicylic Acid interactionDog Rose (rosa Canina) Young Shoot ExtractAnticoagulant/antiplatelet Drugs, Aspirin Moderate
Interaction Summary
Theoretically, rose hip might reduce the effectiveness of anticoagulant or antiplatelet drugs.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Acetylsalicylic Acid interactionAlginic Acid, Aluminum HydroxideRafton
How Alginic Acid, Aluminum Hydroxide interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAluminum Moderate
Interaction Summary
Theoretically, rose hip might increase the amount of aluminum absorbed from aluminum compounds.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Alginic Acid, Aluminum Hydroxide interactionAliskirenTekturna
How Aliskiren interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Aliskiren interactionAlteplase, TpaActilyse, Activase
How Alteplase, Tpa interacts with Phyto-Gen Imu-gen — through 2 ingredients. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Alteplase, Tpa interactionDog Rose (rosa Canina) Young Shoot ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, rose hip might reduce the effectiveness of anticoagulant or antiplatelet drugs.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Alteplase, Tpa interactionAltretamineHexalen
How Altretamine interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAlkylating Agents Moderate
Interaction Summary
Theoretically, the antioxidant effects of rose hip might reduce the effectiveness of alkylating agents but might also reduce the oxidative damage caused by certain alkylating agents.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Altretamine interactionAluminum Acetate, Benzethonium ChlorideBuro-Sol Otic Solution
How Aluminum Acetate, Benzethonium Chloride interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAluminum Moderate
Interaction Summary
Theoretically, rose hip might increase the amount of aluminum absorbed from aluminum compounds.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Aluminum Acetate, Benzethonium Chloride interactionAluminum ChlorideAluminum Chloride, Anhydrol Forte, Driclor, Drysol
How Aluminum Chloride interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAluminum Moderate
Interaction Summary
Theoretically, rose hip might increase the amount of aluminum absorbed from aluminum compounds.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Aluminum Chloride interactionAluminum HydroxideAlu-Cap, Amphojel, Gaviscon
How Aluminum Hydroxide interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAluminum Moderate
Interaction Summary
Theoretically, rose hip might increase the amount of aluminum absorbed from aluminum compounds.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Aluminum Hydroxide interactionAluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #2
How Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interacts with Phyto-Gen Imu-gen — through 2 ingredients. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAspirin, Aluminum +1 Moderate
Interaction Summary
Theoretically, rose hip might reduce the clearance of aspirin; however, its vitamin C content is likely too low to produce clinically significant effects.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionSea Buckthorn (hippophae Rhamnoides) Bud ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionAluminum Hydroxide, Aspirin, Magnesium HydroxideAscriptin
How Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interacts with Phyto-Gen Imu-gen — through 2 ingredients. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionDog Rose (rosa Canina) Young Shoot ExtractAspirin, Aluminum +1 Moderate
Interaction Summary
Theoretically, rose hip might reduce the clearance of aspirin; however, its vitamin C content is likely too low to produce clinically significant effects.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionAluminum Hydroxide, Magnesium Hydroxide (otc Drug)Maalox, Mucogel
How Aluminum Hydroxide, Magnesium Hydroxide (otc Drug) interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAluminum Moderate
Interaction Summary
Theoretically, rose hip might increase the amount of aluminum absorbed from aluminum compounds.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Aluminum Hydroxide, Magnesium Hydroxide (otc Drug) interactionAluminum Hydroxide, Magnesium Hydroxide, Simethicone (otc Drug)Mylanta
How Aluminum Hydroxide, Magnesium Hydroxide, Simethicone (otc Drug) interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAluminum Moderate
Interaction Summary
Theoretically, rose hip might increase the amount of aluminum absorbed from aluminum compounds.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Aluminum Hydroxide, Magnesium Hydroxide, Simethicone (otc Drug) interactionAluminum, CalciumDomeboro
How Aluminum, Calcium interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAluminum Moderate
Interaction Summary
Theoretically, rose hip might increase the amount of aluminum absorbed from aluminum compounds.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Aluminum, Calcium interactionAluminum, Magnesium (otc Drug)Almagel
How Aluminum, Magnesium (otc Drug) interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAluminum Moderate
Interaction Summary
Theoretically, rose hip might increase the amount of aluminum absorbed from aluminum compounds.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Aluminum, Magnesium (otc Drug) interactionAluminum, Magnesium Hydroxide (otc Drug)Wingel
How Aluminum, Magnesium Hydroxide (otc Drug) interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Dog Rose (rosa Canina) Young Shoot ExtractAluminum Moderate
Interaction Summary
Theoretically, rose hip might increase the amount of aluminum absorbed from aluminum compounds.
Read the full Dog Rose (rosa Canina) Young Shoot Extract + Aluminum, Magnesium Hydroxide (otc Drug) interactionAmbrisentanLetairis, Volibris
How Ambrisentan interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Ambrisentan interactionAmilorideAmilamont, Midamor
How Amiloride interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Amiloride interactionAmiloride, HydrochlorothiazideAmil-Co, Amilzide, Moduret 25, Moduretic
How Amiloride, Hydrochlorothiazide interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Amiloride, Hydrochlorothiazide interactionAmlodipineNorliqva
How Amlodipine interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Amlodipine interactionAmlodipine BenzoateKaterzia
How Amlodipine Benzoate interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Amlodipine Benzoate interactionAmlodipine BesilateIstin
How Amlodipine Besilate interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Amlodipine Besilate interactionAmlodipine BesylateNorvasc
How Amlodipine Besylate interacts with Phyto-Gen Imu-gen — through 1 ingredient. Tap an ingredient for the detail:
Sea Buckthorn (hippophae Rhamnoides) Bud ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Read the full Sea Buckthorn (hippophae Rhamnoides) Bud Extract + Amlodipine Besylate interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Phyto-Gen Imu-gen 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.
Sea Buckthorn (Hippophae rhamnoides) bud extract
Anticoagulant/Antiplatelet Drugs
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Clinical research suggests that sea buckthorn fruit extracts can inhibit platelet aggregation and adhesion to collagen and fibrinogen.
Antihypertensive Drugs
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Taking sea buckthorn appears to reduce blood pressure in some patients.
Dog Rose (Rosa canina) young shoot extract
Alkylating Agents
Theoretically, the antioxidant effects of rose hip might reduce the effectiveness of alkylating agents but might also reduce the oxidative damage caused by certain alkylating agents.
Rose hip contains vitamin C. The use of antioxidants like vitamin C during chemotherapy is controversial. There is concern that antioxidants could reduce the activity of chemotherapy drugs that generate free radicals, such as cyclophosphamide, chlorambucil, carmustine, busulfan, and thiotepa. In contrast, some researchers theorize that antioxidants might make chemotherapy more effective by reducing oxidative stress that could interfere with apoptosis (cell death) of cancer cells. Further, some animal research suggests that the antioxidant effects of rose hip might attenuate cyclophosphamide-induced testicular toxicity. More evidence is needed to determine what effect, if any, antioxidants found in rose hip, such as vitamin C, have on the effectiveness and adverse effects of chemotherapy.
Aluminum
Theoretically, rose hip might increase the amount of aluminum absorbed from aluminum compounds.
Rose hip contains vitamin C. Theoretically, vitamin C increases the absorption of aluminum. Concomitant use might increase aluminum absorption, but the clinical significance of this is unknown. Administer rose hip two hours before or four hours after antacids.
Anticoagulant/Antiplatelet Drugs
Theoretically, rose hip might reduce the effectiveness of anticoagulant or antiplatelet drugs.
In vitro and animal research suggests that a constituent of rose hip, rugosin E, can induce platelet aggregation. This has not been shown in humans. Theoretically, concomitant use of rose hip might reduce the effectiveness of antiplatelet or anticoagulant drugs.
Antitumor Antibiotics
Theoretically, the antioxidant effects of rose hip might reduce the effectiveness of antitumor antibiotics.
Rose hip contains the antioxidant vitamin C. There is concern that antioxidants might reduce the activity of chemotherapy drugs that generate free radicals, such as antitumor antibiotics. In contrast, other researchers theorize that antioxidants might make antitumor antibiotic chemotherapy more effective by reducing oxidative stress that could interfere with apoptosis (cell death) of cancer cells. More evidence is needed to determine what effects, if any, antioxidants such as vitamin C have on antitumor antibiotic chemotherapy.
Estrogens
Theoretically, rose hip might increase blood levels of estrogens.
Rose hip contains vitamin C. Increases in plasma estrogen levels of up to 55% have occured under some circumstances when vitamin C is taken concurrently with oral contraceptives or hormone replacement therapy, including topical products. It is suggested that vitamin C prevents oxidation of estrogen in the tissues, regenerates oxidized estrogen, and reduces sulfate conjugation of estrogen in the gut wall. When tissue levels of vitamin C are high, these processes are already maximized and supplemental vitamin C does not have any effect on estrogen levels. However, increases in plasma estrogen levels may occur when women who are deficient in vitamin C take supplements.
Lithium
Theoretically, rose hip might increase blood levels of lithium.
Rose hip is thought to have diuretic properties. Theoretically, due to these potential diuretic effects, rose hip might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.
Aspirin
Theoretically, rose hip might reduce the clearance of aspirin; however, its vitamin C content is likely too low to produce clinically significant effects.
Rose hip contains vitamin C. It has been suggested that acidification of the urine by vitamin C can decrease the urinary excretion of salicylates, increasing plasma salicylate levels. However, short-term use of up to 6 grams daily of vitamin C does not seem to affect urinary pH or salicylate excretion. The vitamin C content of rose hip is typically about 500 mg per 100 grams. Thus, a clinically significant interaction between rose hip and aspirin is unlikely.
Warfarin (Coumadin)
Theoretically, rose hip might reduce the effectiveness of warfarin; however, its vitamin C content is likely too low to produce clinically significant effects.
Rose hip contains vitamin C. High doses of vitamin C may reduce the response to warfarin, possibly by causing diarrhea and reducing warfarin absorption. This occurred in two people who took up to 16 grams daily of vitamin C, and resulted in decreased prothrombin time. Lower doses of 5-10 grams daily of vitamin C can also reduce warfarin absorption, but this does not seem to be clinically significant. The vitamin C content of rose hip is typically about 500 mg per 100 grams. Thus, a clinically significant interaction between rose hip and warfarin is unlikely.
Brand information
Manufacturer and brand details for Phyto-Gen Imu-gen, from the product label.
Genestra Brands
- Name
- Seroyal USA
- City
- Pittsburgh
- State
- PA
- ZipCode
- 15275
- Phone Number
- 1-888-737-6925
- Web Address
- seroyal.com
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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 Phyto-Gen Imu-gen’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Rose Hip
Interacts with 213 drugsRose hip is the vitamin C–rich fruit of the wild rose, used traditionally for colds and joint pain. A standardized rose hip powder has some research support for easing osteoarthritis symptom...
Read the full Rose Hip monograph → Herb & supplement monographEnglish Walnut
English walnut is a nutritious tree nut rich in plant-based omega-3 fats, fiber, and antioxidants, and eating it as part of a balanced diet may support heart health. Most concentrated supple...
Read the full English Walnut monograph → Herb & supplement monographSea Buckthorn
Interacts with 289 drugsSea buckthorn is a berry-bearing shrub rich in vitamins, carotenoids, and fatty acids that people use for skin, eye, digestive, and heart health. Early research is promising for a few uses l...
Read the full Sea Buckthorn monograph →Sources & How We Checked
Phyto-Gen Imu-gen'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 47 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.
Rose Hip 24 references
- Foster S, Tyler VE. Tyler's Honest Herbal: A Sensible Guide to the Use of Herbs and Related Remedies. 3rd ed., Binghamton, NY: Haworth Herbal Press, 1993.
- McEvoy GK, ed. AHFS Drug Information. Bethesda, MD: American Society of Health-System Pharmacists, 1998.
- Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
- Back DJ, Breckenridge AM, MacIver M, et al. Interaction of ethinyloestradiol with ascorbic acid in man. Br Med J (Clin Res Ed) 1981;282:1516.
- Morris JC, Beeley L, Ballantine N. Interaction of ethinyloestradiol with ascorbic acid in man [letter]. Br Med J (Clin Res Ed) 1981;283:503.
- Labriola D, Livingston R. Possible interactions between dietary antioxidants and chemotherapy. Oncology 1999;13:1003-8.
- Hansten PD, Horn JR. Drug Interactions Analysis and Management. Vancouver, WA: Applied Therapeutics Inc., 1997 and updates.
- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids. Washington, DC: National Academy Press, 2000. Available at: http://www.nap.edu/books/0309069351/html/.
- Rosenthal G. Interaction of ascorbic acid and warfarin. JAMA 1971;215:1671. DOI
- Hume R, Johnstone JM, Weyers E. Interaction of ascorbic acid and warfarin. JAMA 1972;219:1479. DOI
- Smith EC, Skalski RJ, Johnson GC, Rossi GV. Interaction of ascorbic acid and warfarin. JAMA 1972;221:1166. DOI
- Mc Leod DC, Nahata MC. Inefficacy of ascorbic acid as a urinary acidifier (letter). N Engl J Med 1977;296:1413. DOI
- Hansten PD, Hayton WL. Effect of antacid and ascorbic acid on serum salicylate concentration. J Clin Pharmacol 1980;20:326-31. PubMed
- Vihtamaki T, Parantainen J, Koivisto AM, et al. Oral ascorbic acid increases plasma oestradiol during postmenopausal hormone replacement therapy. Maturitas 2002;42:129-35. PubMed
- Feetam CL, Leach RH, Meynell MJ. Lack of a clinically important interaction between warfarin and ascorbic acid. Toxicol Appl Pharmacol 1975;31:544-7. PubMed
- Weintraub M, Griner PF. Warfarin and ascorbic acid: lack of evidence for a drug interaction. Toxicol Appl Pharmacol 1974;28:53-6. PubMed
- Prasad KN. Rationale for using high-dose multiple dietary antioxidants as an adjunct to radiation therapy and chemotherapy. J Nutr 2004;134:3182S-3S. PubMed
- Conklin KA. Cancer chemotherapy and antioxidants. J Nutr 2004;134:3201S-3204S. PubMed
- Andersson U, Berger K, Hogberg A, et al. Effects of rose hip intake on risk markers of type 2 diabetes and cardiovascular disease: a randomized, double-blind, cross-over investigation in obese persons. Eur J Clin Nutr 2012;66:585-90. PubMed
- Rein, E., Kharazmi, A., and Winther, K. A herbal remedy, Hyben Vital (stand. powder of a subspecies of Rosa canina fruits), reduces pain and improves general wellbeing in patients with osteoarthritis--a double-blind, placebo-controlled, randomised trial. PubMed
- Winther, K., Apel, K., and Thamsborg, G. A powder made from seeds and shells of a rose-hip subspecies (Rosa canina) reduces symptoms of knee and hip osteoarthritis: a randomized, double-blind, placebo-controlled clinical trial. Scand J Rheumatol. 2005;34
- Teng, C. M., Kang, Y. F., Chang, Y. L., Ko, F. N., Yang, S. C., and Hsu, F. L. ADP-mimicking platelet aggregation caused by rugosin E, an ellagitannin isolated from Rosa rugosa Thunb. Thromb.Haemost. 1997;77(3):555-561. DOI
- Seifi M, Abbasalizadeh S, Mohammad-Alizadeh-Charandabi S, Khodaie L, Mirghafourvand M. The effect of Rosa (L. Rosa canina) on the incidence of urinary tract infection in the puerperium: a randomized placebo-controlled trial. Phytother Res 2018;32(1):76-83
- Parandin R, Ghowsi M, Dadbod A. Protective effects of hydroalcoholic extract of Rosa canina L. fruit on cyclophosphamide-induced testicular toxicity in mice. Avicenna J Phytomed 2023;13(1):7-17.
English Walnut 16 references
- Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
- McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
- Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182
- Zambon D, Sabate J, Munoz S, et al. Substituting walnuts for monounsaturated fat improves the serum lipid profile of hypercholesterolemic men and women. A randomized crossover trial. Ann Intern Med 2000;132:538-46. PubMed
- Chisholm A, Mann J, Skeaff M, et al. A diet rich in walnuts favourably influences plasma fatty acid profile in moderately hyperlipidaemic subjects. Eur J Clin Nutr 1998;52:12-6. PubMed
- Sabate J, Fraser GE, Burke K, et al. Effects of walnuts on serum lipid levels and blood pressure in normal men. N Engl J Med 1993;328:603-7. PubMed
- Feldman EB. The scientific evidence for a beneficial health relationship between walnuts and coronary heart disease. J Nutr 2002;132:1062S-101S. PubMed
- Asero R. Detection and clinical characterization of patients with oral allergy syndrome caused by stable allergens in Rosaceae and nuts. Ann Allergy Asthma Immunol 1999;83:377-83. PubMed
- Bonamonte D, Foti C, Angelini G. Hyperpigmentation and contact dermatitis due to Juglans regia. Contact Dermatitis 2001;44:101-2. PubMed
- Hu FB, Stampfer MJ. Nut consumption and risk of coronary heart disease: a review of epidemiologic evidence. Curr Atheroscler Rep 1999;1:204-9. PubMed
- Tapsell LC, Gillen LJ, Patch CS, et al. Including walnuts in a low-fat/modified-fat diet improves HDL cholesterol-to-total cholesterol ratios in patients with type 2 diabetes. Diabetes Care 2004;27:2777-83. PubMed
- Rabiei K, Ebrahimzadeh MA, Saeedi M, et al. Effects of a hydroalcoholic extract of Juglans regia (walnut) leaves on blood glucose and major cardiovascular risk factors in type 2 diabetic patients: a double-blind, placebo-controlled clinical trial. BMC Com PubMed
- Hosseini S, Jamshidi L, Mehrzadi S, et al. Effects of Juglans regia L. leaf extract on hyperglycemia and lipid profiles in type two diabetic patients: a randomized double-blind, placebo-controlled clinical trial. J Ethnopharmacol. 2014;152(3):451-6. PubMed
- FDA. Qualified Health Claims: Letter of Enforcement Discretion - Walnuts and Coronary Heart Disease (Docket No 02P-0292). March 2004. Available at: http://wayback.archive-it.org/7993/20171114183649/https:/www.fda.gov/Food/IngredientsPackagingLabeling/Labe
- Food and Drug Administration. Food Allergen Labeling and Consumer Protection Act of 2004 (FALCPA); Public Law 108-282, Title II. Accessed on May 19, 2021. Available at: https://www.fda.gov/food/food-allergensgluten-free-guidance-documents-regulatory-infor
- Mirzababaei A, Daneshvar M, Abaj F, et al. The Effect of Walnut (Juglans regia) Leaf Extract on Glycemic Control and Lipid Profile in Patients With Type 2 Diabetes Mellitus: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. Clin Nutr Re
Sea Buckthorn 7 references
- Johansson AK, Korte H, Yang B, et al. Sea buckthorn berry oil inhibits platelet aggregation. J Nutr Biochem 2000;11:491-5.. PubMed
- Grad, S. C., Muresan, I., and Dumitrascu, D. L. Generalized yellow skin caused by high intake of sea buckthorn. Forsch.Komplementmed. 2012;19(3):153-156. PubMed
- Vlasov, V. V. [Hippophae oil in the treatment of superficial skin burns]. Vestn.Dermatol Venerol. 1970;44(6):69-72.
- Chang BB, Wang F Xu TY Zhang QQ He J Zhang XJ Li J. Total flavones of Hippophae rhamnoides L. for essential hypertension: a systematic review of randomized controlled trials. Chinese Journal of Evidence-Based Medicine. 2009;9(11):1207-1213. DOI
- Olas B, Kontek B, Szczesna M, et al. Inhibition of blood platelet adhesion by phenolics rich fraction of Hippophae rhamnoides L. fruits. J Physiol Pharmacol. 2017;68(2):223-9.
- Larmo P, Järvinen R, Laihia J, et al. Effects of a sea buckthorn oil spray emulsion on dry eye. Cont Lens Anterior Eye. 2019;42(4):428-433. PubMed
- De Seta F, Caruso S, Di Lorenzo G, Romano F, Mirandola M, Nappi RE. Efficacy and safety of a new vaginal gel for the treatment of symptoms associated with vulvovaginal atrophy in postmenopausal women: A double-blind randomized placebo-controlled study. Ma PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC