Major interaction on record — check this product against your medications before combining. Based on 7 of 11 ingredients. Check your meds →
Dietary supplement

Eagle Vision Ingredients & Drug Interactions

by Ron Teeguarden's Dragon Herbs

Eagle Vision label
See full label image
Capsule Category: Botanical
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 9, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Eagle Vision 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

The interaction bottom line Most serious interaction: Major

Eagle Vision is a dietary supplement by Ron Teeguarden's Dragon Herbs with 11 active ingredients. Its ingredients are commonly taken for general antioxidant support, eye health, immune support.Based on those ingredients, 1,431 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Goji Berry Extract, White Peony root extract, Dendrobium Stem Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Eagle Vision by Ron Teeguarden's Dragon Herbs

Ask about any prescription or over-the-counter medication and we check it for interactions with Eagle Vision by Ron Teeguarden's Dragon Herbs — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Eagle Vision by Ron Teeguarden's Dragon Herbs

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.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 11, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 11 active ingredients.
  • “Proprietary Extract Formula” is a proprietary blend — the label gives one combined amount (1,500 mg) without saying how much of each component you get.

Eagle Vision contains 11 ingredients, 6 of which are herbal extracts with established traditional roles in vision and eye health. The active ingredients are goji berry extract, white peony root extract, chrysanthemum flower extract, Chinese yam rhizome extract, cornus fruit extract, ligusticum rhizome extract, dendrobium stem extract, cassia tora seed extract, astragalus seed extract, tribulus seed extract, and vitex rotundifolia fruit extract.

There is also a proprietary extract formula whose individual components are listed separately. The remaining ingredients—pullulan polysaccharide, rice powder, bamboo extract powder, and rice extract blend—are inactive ingredients used as fillers and capsule material.

Does it work?

Not established
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use.

Why this rating?
  • The label markets this product for: Eye health and vision support.
  • We looked for evidence on: Age-related macular degeneration (AMD), Asthenopia (eye strain), Diabetic retinopathy, Dry eye, Eye fatigue, Presbyopia — and 1 related terms.
  • The closest evidence on file: Chrysanthemum is rated "Insufficient Reliable Evidence To Rate" for Asthenopia (eye strain) (Natural Medicines).
  • Also on file: Astragalus is rated "Insufficient Reliable Evidence To Rate" for Diabetic retinopathy.
  • Also on file: Goji is rated "Insufficient Reliable Evidence To Rate" for Age-related macular degeneration (AMD), Dry eye.

The evidence we hold does not establish that Eagle Vision or its individual ingredients are effective for any condition. Goji berry, white peony, chrysanthemum, astragalus, and tribulus all carry an 'insufficient reliable evidence' rating for the conditions listed in our data—meaning research is lacking or unclear.

Tribulus alone carries a 'possibly effective' rating for sexual dysfunction, but that is outside the scope of an eye-health product. We have no effectiveness data on file for Chinese yam, cornus fruit, ligusticum, dendrobium, cassia tora, or vitex rotundifolia.

If you're considering this product for vision support, talk with your pharmacist or doctor about what the current evidence shows.

The evidence, ingredient by ingredient Goji American Dogwood Peony Chrysanthemum Dendrobium Astragalus Tribulus

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 6 of the 7 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 7 of 7.
  • General safety write-ups exist for 7 of 7.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Goji berry is generally well tolerated as a food, but concentrated supplements have less safety data. Rare cases of allergic reactions—including facial swelling, throat tightness, and anaphylaxis—have been reported, and one case of autoimmune hepatitis and another of acute hepatitis linked to goji-containing products are on record.

White peony is generally well tolerated short-term; reported side effects include stomach upset, diarrhea, nausea, and abdominal bloating, with diarrhea occurring in 5% of patients taking high doses over 24 weeks versus 1% on placebo. Chrysanthemum can cause allergic reactions, with contact dermatitis and urticaria most common and rare asthma reported.

Dendrobium, astragalus, and tribulus have limited modern safety data. Tribulus can cause abdominal pain, nausea, vomiting, diarrhea, and constipation; rare cases of liver and kidney injury and seizures have been reported.

None of the pregnancy or breastfeeding data for these ingredients supports use during pregnancy or while nursing—safety has not been established for any of them.

Side effects, ingredient by ingredient Goji American Dogwood Peony Chrysanthemum Dendrobium Astragalus Tribulus

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.

Why this rating?
  • 5 of the 7 matched ingredients can interact with medications — Peony, Tribulus, Astragalus, Goji, Dendrobium.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; seizure medications; immunosuppressants / transplant drugs; diabetes medications; lithium.
  • For scale: 1,432 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking Eagle Vision, double-check if you're on warfarin or other blood thinners (goji can increase bleeding risk), blood pressure medications, diabetes medications, antiseizure drugs, immunosuppressants, lithium, or certain psychiatric or heart-rhythm medications. The product's interactions span medications processed by your liver's cytochrome P450 system, so if you take anything regularly, run it through the tool on this page.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no established evidence rating for its marketed use. Major medication interactions have been identified, and safety information is well characterized.

Eagle Vision is a multi-ingredient herbal formula with several ingredients that interact with common medications, especially blood thinners, blood pressure drugs, diabetes medications, and drugs processed through your liver. If you take warfarin or any regular prescription medication, check with your pharmacist before starting.

The evidence for its effectiveness isn't established in our data, and several ingredients should be avoided in pregnancy and while breastfeeding.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 7 of 11 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jul 25, 2024.

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

At a glance

General information

Key facts about Eagle Vision, straight from the product label.

Brand Ron Teeguarden's Dragon Herbs
Barcode (UPC) 679372002914
Net contents 100 Vegetarian Capsule(s)
Market status On market
Date entered into DSLD Jul 25, 2024
DSLD ID 316867
Product type Botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
From the label
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 Eagle Vision by Ron Teeguarden's Dragon Herbs, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
3 Capsule(s)
Maximum serving Sizes:
3 Capsule(s)
Servings per container
33
UPC/BARCODE
679372002914
IngredientAmount% DV
Goji Berry Extract0 NP--
Proprietary Extract Formula1500 mg--
Chinese Yam rhizome extract0 NP--
Cornus Fruit Extract0 NP--
White Peony root extract0 NP--
Chrysanthemum flower extract0 NP--
Ligusticum Rhizome Extract0 NP--
Dendrobium Stem Extract0 NP--
Cassia Tora Seed Extract0 NP--
Astragalus Seed Extract0 NP--
Tribulus Seed Extract0 NP--
Vitex rotundifolia Fruit Extract0 NP--

Other ingredients: Pullulan Polysaccharide, Rice, Powder, Bamboo Extract, Powder, Rice extract Blend

Tap any ingredient to jump to its full detail below.

Label statements
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.
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.

Formulation

Eagle Vision is a premium formulation made from the finest Chinese herbs. This formulation is extremely safe and effective.

Pullulan caps - 100% natural, water-soluble polysaccharide produced through a fermentation process; vegetable origin; non-GMO; no starch, preservatives or chemical modifications; gluten free.

Brand IP Statement(s)

Ron Teeguarden's Dragon Herbs Health Deserves Cultivation

FDA Statement of Identity

Dietary Supplement

General Statements

Eagle Vision 500 mg each

Suggested/Recommended/Usage/Directions

Directions: Take 3 capsules, 2 times per day or as directed by a healthcare professional.

Formula

Pullulan caps - 100% natural, water-soluble polysaccharide produced through a fermentation process; vegetable origin; non-GMO; no starch, preservatives or chemical modifications; gluten free.

Precautions

Keep out of the reach of children.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Eagle Vision by Ron Teeguarden's Dragon Herbs label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Eagle Vision label

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)
What’s inside

The Ingredients in Eagle Vision by Ron Teeguarden's Dragon Herbs

These are the 11 active ingredients this product is made of. Select any to open its full monograph.

Serving size3 Capsule(s) Dosage formCapsule Servings per container33 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.

Proprietary Extract Formula

1500 mg per serving

Other (inactive) ingredients: Pullulan Polysaccharide, Rice, Powder, Bamboo Extract, Powder, Rice extract Blend. These complete the product’s ingredient list but are not active constituents.

Interaction report

Eagle Vision by Ron Teeguarden's Dragon Herbs Drug Interactions

Want to check YOUR meds against Eagle Vision?

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 checker
1,431Drugs
2 Major 1,429 Moderate

Ingredients driving the most interactions

Goji Berry Extract 1,000
White Peony root extract 811
Dendrobium Stem Extract 609
Tribulus Seed Extract 259
Astragalus Seed Extract 208

Individual Drug Interactions

The ingredients in Eagle Vision interact with 1,431 drugs. Click any drug to see the details.

5 of the 11 ingredients in Eagle Vision interact with drugs. Each result below shows which ingredient is responsible. Goji Berry Extract White Peony root extract Dendrobium Stem Extract Tribulus Seed Extract Astragalus Seed Extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Eagle Vision 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.

Goji Berry Extract8 drug types · 1,000 drugs

Warfarin (Coumadin)

Goji can increase the effects of warfarin and possibly increase the risk of bleeding.
There are at least 5 case reports of increased international normalized ratio (INR) in patients stabilized on warfarin who began drinking goji juice, concentrated goji tea, or goji wine. Goji may inhibit the metabolism of warfarin by cytochrome P450 2C9 (CYP2C9).

Likelihood Probable Evidence D
Antihypertensive Drugs

Theoretically, concomitant use of goji root bark, but not goji fruit, with antihypertensive drugs might have additive effects.
Animal and in vitro research suggest that goji root bark has hypotensive effects. However, goji fruit juice does not appear to reduce systolic or diastolic blood pressure in humans.

Likelihood Possible Evidence D
Cytochrome P450 2C19 (Cyp2C19) Substrates

Theoretically, goji berry might inhibit CYP2C19 and reduce metabolism of CYP2C19 substrates.
In vitro research shows that goji berry tincture and juice inhibit CYP2C19 enzymes. Concomitant use with goji may decrease metabolism and increase levels of CYP2C19 substrates. However, this has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, goji berry might inhibit CYP2C9 and reduce metabolism of CYP2C9 substrates.
In vitro research shows that goji berry tincture and juice inhibit CYP2C9 enzymes. Additionally, multiple case reports suggest that goji berry concentrated tea and juice inhibit the metabolism of warfarin, a CYP2C9 substrate. Concomitant use with goji may decrease metabolism and increase levels of CYP2C9 substrates.

Likelihood Possible Evidence D
Cytochrome P450 2D6 (Cyp2D6) Substrates

Theoretically, goji berry might inhibit CYP2D6 and reduce metabolism of CYP2D6 substrates.
In vitro research shows that goji berry juice inhibits CYP2D6 enzymes. Concomitant use with goji may decrease metabolism and increase levels of CYP2D6 substrates. However, this has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, goji berry might inhibit CYP3A4 and reduce metabolism of CYP3A4 substrates.
In vitro research shows that goji berry juice inhibits CYP3A4 enzymes. Concomitant use with goji may decrease metabolism and increase levels of CYP3A4 substrates. However, this has not been reported in humans.

Likelihood Possible Evidence D
Flecainide (Tambocor)

Theoretically, goji berry might increase the levels and clinical effects of flecainide.
In one case report, a 75-year-old patient stable on flecainide and warfarin presented to the emergency room with fainting and pleomorphic arrhythmia caused by flecainide toxicity. Flecainide toxicity was attributed to drinking 1-2 glasses of concentrated goji tea daily for 2 weeks. Theoretically, goji may have inhibited the cytochrome P450 2D6 (CYP2D6) metabolism of flecainide.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, concomitant use of goji fruit polysaccharides or goji root bark with antidiabetes drugs might have additive effects.
Animal and in vitro research show that goji root bark and fruit polysaccharides might have hypoglycemic effects. However, clinical research has only shown that taking goji fruit polysaccharides with or without antidiabetes drugs modestly reduces postprandial glucose when compared with control, with no reports of hypoglycemia.

Likelihood Possible Evidence B
Goji Berry Extract full monograph & interactions

White Peony root extract7 drug types · 811 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, combining peony with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
In vitro research suggests that peony might have antiplatelet, anticoagulant, and antithrombotic effects.

Likelihood Possible Evidence D
Clozapine (Clozaril)

Theoretically, peony might increase the levels and clinical effects of clozapine.
In vitro research shows that peony suppresses the metabolism of clozapine via weak-to-moderate inhibitory effects on cytochromes P450 (CYP) 1A2 and CYP3A4. This effect has not been reported in humans.

Likelihood Possible Evidence D
Contraceptive Drugs

Theoretically, peony might interfere with contraceptive drugs due to competition for estrogen receptors.
In vitro and animal research shows that peony extract has estrogenic activity. Concomitant use might also increase the risk for estrogen-related adverse effects.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP1A2.
In vitro research shows that peony suppresses the metabolism of clozapine via weak-to-moderate inhibitory effects on CYP1A2 and CYP3A4. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, use of peony may increase the levels and clinical effects of drugs metabolized by CYP3A4.
In vitro research shows that peony suppresses the metabolism of clozapine via weak-to-moderate inhibitory effects on CYP1A2 and CYP3A4. This effect has not been reported in humans.

Likelihood Possible Evidence D
Estrogens

Theoretically, concomitant use of large amounts of peony might interfere with hormone replacement therapy and/or increase the risk for estrogen-related adverse effects.
In vitro and animal research shows that peony extract has estrogenic activity. Theoretically, peony might compete for estrogen receptors and/or cause additive estrogenic effects.

Likelihood Possible Evidence D
Phenytoin (Dilantin)

Theoretically, peony might reduce the levels and clinical effects of phenytoin.
Animal research shows that taking peony root reduces levels of phenytoin. Some researchers suggest that peony root might affect cytochrome P450 (CYP) 2C9, which metabolizes phenytoin. However, preliminary research in humans shows that peony root does not alter levels of losartan (Cozaar), which is also metabolized by CYP2C9.

Likelihood Probable Evidence D
White Peony root extract full monograph & interactions

Dendrobium Stem Extract3 drug types · 609 drugs

Anticonvulsants

The dendrobium constituent dendrobine is reported to have convulsant effects. Theoretically, combining dendrobium with anticonvulsant drugs might decrease drug effectiveness and increase the risk of seizure. Some anticonvulsant drugs include phenobarbital, primidone (Mysoline), valproic acid (Depakene), gabapentin (Neurontin), carbamazepine (Tegretol), phenytoin (Dilantin), and others.

Likelihood Possible Evidence D
Seizure Threshold Lowering Drugs

The dendrobium constituent dendrobine is reported to have convulsant effects. Theoretically, combining dendrobium with pro-convulsant drugs might increase the risk of seizure. Some drugs that lower the seizure threshold include anesthetics (propofol, others), antiarrhythmics (mexiletine), antibiotics (amphotericin, penicillin, cephalosporins, imipenem), antidepressants (bupropion, others), antihistamines (cyproheptadine, others), immunosuppressants (cyclosporine), narcotics (fentanyl, others), stimulants (methylphenidate), theophylline, and others.

Likelihood Possible Evidence D
Antihypertensive Drugs

The dendrobium constituent dendrobine is reported to have hypotensive effects. Theoretically, combining dendrobium with antihypertensive drugs might increase the risk of hypotension; use with caution.

Likelihood Possible Evidence D
Dendrobium Stem Extract full monograph & interactions

Tribulus Seed Extract3 drug types · 259 drugs

Antidiabetes Drugs

Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research shows that Tribulus can lower blood glucose levels in adults with type 2 diabetes who are taking antidiabetes medications.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Animal research shows that tribulus can lower blood pressure by inhibiting angiotensin-converting enzyme (ACE). Tribulus has also demonstrated hypotensive effects in pre-hypertensive adults.

Likelihood Possible Evidence D
Lithium

Theoretically, tribulus might increase the levels and clinical effects of lithium.
Tribulus is thought to have diuretic properties. Due to these potential diuretic effects, tribulus might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
Tribulus Seed Extract full monograph & interactions

Astragalus Seed Extract4 drug types · 208 drugs

Antidiabetes Drugs

Theoretically, taking astragalus with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research in humans shows that astragalus might have hypoglycemic effects. Theoretically, taking astragalus, especially in combination with other hypoglycemic agents, might increase the risk of hypoglycemia.

Likelihood Probable Evidence A
Cyclophosphamide

Theoretically, astragalus might interfere with cyclophosphamide therapy.
Evidence regarding the effect of astragalus on immunosuppression caused by cyclophosphamide is conflicting. Some animal research suggests that astragalus reverses cyclophosphamide-induced immunosuppression. However, other animal research shows no effect.

Likelihood Possible Evidence D
Immunosuppressants

Theoretically, astragalus might interfere with immunosuppressive therapy.
Astragalus seems to stimulate immune function. Theoretically, taking astragalus might decrease the effects of immunosuppressive therapy.

Likelihood Possible Evidence D
Lithium

Theoretically, astragalus might increase levels and adverse effects of lithium.
Animal research suggests that astragalus has diuretic properties. Theoretically, due to this diuretic effect, astragalus might reduce excretion and increase levels of lithium.

Likelihood Probable Evidence D
Astragalus Seed Extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Eagle Vision, from the product label.

Ron Teeguarden's Dragon Herbs

See all Ron Teeguarden's Dragon Herbs products
Name
Ron Teeguarden's Dragon Herbs
City
Los Angeles
State
CA
ZipCode
90036
Phone Number
(888) 558-6642
Web Address
www.dragonherbs.com
Pharmacist Counseling Corner

Eagle Vision by Ron Teeguarden's Dragon Herbs: Common Questions

Does Eagle Vision by Ron Teeguarden's Dragon Herbs interact with any medications?
Yes. Based on its ingredients, Eagle Vision has a known interaction with 1,431 medications, including 2 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Eagle Vision contains 11 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Can I take Eagle Vision if I'm pregnant or breastfeeding?
The safety data advises against it. Goji berry should be avoided during pregnancy due to limited safety data and traditional reports of effects on the uterus. White peony, dendrobium, astragalus, and tribulus all lack enough safety data to recommend use in pregnancy, and there isn't enough reliable information on any of them while breastfeeding. Talk with your doctor or pharmacist for personalized advice before taking this product during pregnancy or while nursing.
What are the most common side effects?
White peony can cause stomach upset, diarrhea, nausea, and abdominal bloating. Tribulus may cause abdominal pain, cramping, nausea, vomiting, diarrhea, or constipation, though in one study these rates were similar to placebo. Chrysanthemum can trigger allergic reactions in sensitive people. For the other ingredients, detailed safety data on side effects isn't available.
Is this product proven to help with vision?
The evidence we hold doesn't establish that goji berry, white peony, chrysanthemum, or any of the other ingredients in Eagle Vision are effective for eye health or vision. Most carry an 'insufficient reliable evidence' rating. If you're looking for vision support, ask your eye doctor or pharmacist what research actually supports for your situation.
What is goji berry extract supposed to do in this formula?
Goji has a traditional role in Chinese herbal medicine for eye and vision support, but clinical evidence for its effectiveness in this use hasn't been established in our data. It is well tolerated as a food, though concentrated supplements have less safety data and rare allergic reactions have been reported.
Can goji in this product affect my warfarin?
Yes—goji berry extract can increase warfarin's effects and raise your bleeding risk. Case reports show it raised INR levels in patients who drank goji juice or concentrated tea while on warfarin. If you take warfarin, do not start Eagle Vision without checking with your pharmacist or doctor first.
Are there any ingredients I should know about if I take blood pressure or diabetes medication?
Goji, dendrobium, tribulus, and astragalus may all strengthen the effects of blood pressure and blood sugar medications, which could lower your levels too much. If you take either type of drug, run them through the checker on this page or talk with your pharmacist before starting.

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.

Eagle Vision label
Go deeper

The Full Monographs Behind Eagle Vision’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Goji

Interacts with 1,000 drugs

Goji berries are a nutritious fruit rich in antioxidants, vitamins, and plant polysaccharides, and they are safe for most people as a food. While they are popular for eye health, immune supp...

Read the full Goji monograph → Herb & supplement monograph

American Dogwood

American Dogwood is a North American flowering tree whose bark was used in traditional folk medicine, especially as a substitute for quinine to treat fevers. There is very little modern huma...

Read the full American Dogwood monograph → Herb & supplement monograph

Peony

Interacts with 811 drugs

Peony root is a traditional Chinese medicine herb often used for menstrual problems, cramps, and inflammation, frequently as part of combination formulas. Human evidence for most uses is lim...

Read the full Peony monograph → Herb & supplement monograph

Chrysanthemum

Chrysanthemum flowers are most often used as a soothing tea in traditional Chinese medicine and as a folk remedy for eye irritation, colds, and minor inflammation. Solid human evidence for t...

Read the full Chrysanthemum monograph → Herb & supplement monograph

Dendrobium

Interacts with 609 drugs

Dendrobium is a group of orchids long used in traditional Chinese medicine, often to moisten the body and as a general tonic. Human evidence for its modern health claims is very limited, so...

Read the full Dendrobium monograph → Herb & supplement monograph

Astragalus

Interacts with 208 drugs

Astragalus is a root used for centuries in traditional Chinese medicine, mainly to support the immune system and help the body cope with stress. While early studies are interesting, strong h...

Read the full Astragalus monograph → Herb & supplement monograph

Tribulus

Interacts with 259 drugs

Tribulus is a plant supplement most often marketed to boost libido, testosterone, and athletic performance, but the human evidence behind these claims is weak and inconsistent. It is general...

Read the full Tribulus monograph →
Sources

Sources & How We Checked

Eagle Vision'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.

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 81 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.

Goji 14 references
  1. Huang KC. The Pharmacology of Chinese Herbs. 2nd ed. Boca Raton, FL: CRC Press, LLC 1999.
  2. Lam AY, Elmer GW, Mohutsky MA. Possible interaction between warfarin and Lycium Barbarum. Ann Pharmacother 2001;35:1199-201.
  3. Leung H, Hung A, Hui AC, Chan TY. Warfarin overdose due to the possible effects of Lycium barbarum L. Food Chem Toxicol 2008;46:1860-2. PubMed
  4. Amagase H, Nance DM. A randomized, double-blind, placebo-controlled, clinical study of the general effects of a standardized Lycium barbarum (goji) juice, GoChi. J Altern Complement Med 2008;14:403-12.
  5. Rivera, C. A., Ferro, C. L., Bursua, A. J., and Gerber, B. S. Probable interaction between Lycium barbarum (goji) and warfarin. Pharmacotherapy 2012;32(3):e50-e53.
  6. Monzon, Ballarin S., Lopez-Matas, M. A., Saenz, Abad D., Perez-Cinto, N., and Carnes, J. Anaphylaxis associated with the ingestion of Goji berries (Lycium barbarum). J.Investig.Allergol.Clin.Immunol. 2011;21(7):567-570.
  7. Franco, M., Monmany, J., Domingo, P., and Turbau, M. [Autoimmune hepatitis triggered by consumption of Goji berries]. Med.Clin.(Barc.) 9-22-2012;139(7):320-321.
  8. Jiménez-Encarnación E, Ríos G, Muñoz-Mirabal A, Vilá LM. Euforia-induced acute hepatitis in a patient with scleroderma. BMJ Case Rep 2012;2012. PubMed
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American Dogwood 1 reference
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Peony 15 references
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Chrysanthemum 25 references
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Dendrobium 3 references
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Astragalus 13 references
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Tribulus 10 references
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