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Dietary supplement

Eyebright Strawberry Flavor Ingredients & Drug Interactions

by TerraVita

Eyebright Strawberry Flavor label
See full label image
Liquid Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Eyebright Strawberry Flavor 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: Moderate

Eyebright Strawberry Flavor is a dietary supplement by TerraVita with 1 active ingredient. Its ingredients are commonly taken for eye irritation and redness, conjunctivitis (pink eye), eye strain.Based on those ingredients, 86 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Eyebright Glycerite Liquid Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Eyebright Strawberry Flavor by TerraVita

Ask about any prescription or over-the-counter medication and we check it for interactions with Eyebright Strawberry Flavor by TerraVita — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Eyebright Strawberry Flavor by TerraVita

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 30, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

TerraVita Eyebright Strawberry Flavor is a liquid extract containing one active ingredient: eyebright glycerite. The product also includes glycerin and strawberry flavor as inactive ingredients to improve taste and texture.

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 — see Eyebright's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: eye health and comfort support.
  • We looked for evidence on: Asthenopia (eye strain), Conjunctivitis, Allergic rhinitis (hay fever), eye irritation, eye redness, nasal congestion.
  • The closest evidence on file: Eyebright is rated "Insufficient Reliable Evidence To Rate" for Allergic rhinitis (hay fever) (Natural Medicines).
  • Also on file: Eyebright is rated "Insufficient Reliable Evidence To Rate" for Asthenopia (eye strain), Conjunctivitis.

The evidence for eyebright is not established in the data we hold. For allergic rhinitis (hay fever), common cold, cough, sore throat (pharyngitis), sinus infection (rhinosinusitis), and cancer, there is insufficient reliable evidence to rate how well it works.

You won't find a clear yes-or-no answer here—the research just isn't solid enough yet to say one way or the other.

The evidence, ingredient by ingredient Eyebright

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 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Eyebright is likely safe in small amounts as a tea taken by mouth, but using homemade or non-sterile preparations directly in the eye carries real risk. Taken orally, eyebright has been reported to cause confusion, headache, nausea, constipation, cough, shortness of breath, and nasal congestion—though these were not common in formal trials.

Safety data in pregnancy advises against use; there isn't enough information to know it's safe, so talk with your doctor or pharmacist for personalized advice if you're pregnant or breastfeeding.

Side effects, ingredient by ingredient Eyebright

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Eyebright.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 86 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.

If you take any antidiabetes drugs (insulin, sulfonylureas, meglitinides, or other blood sugar medications), double-check with your doctor or pharmacist before using this product—eyebright may lower your blood sugar further and raise the risk of hypoglycemia (low blood sugar). No other medication categories are documented to interact with the ingredients we could check.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.

TerraVita Eyebright Strawberry Flavor is one to check before you start, especially if you take diabetes medication—the risk of low blood sugar is real. The evidence for what eyebright actually does isn't established yet.

It's likely tolerated in small doses, but side effects like headache and nausea do occur. Talk with your doctor or pharmacist before adding this to your routine, particularly if you take any prescription medications.

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

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Dec 13, 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

At a glance

General information

Key facts about Eyebright Strawberry Flavor, straight from the product label.

Brand TerraVita
Barcode (UPC) 064435127886
Net contents 1 Fluid Ounce(s); 30 mL
Market status On market
Date entered into DSLD Dec 13, 2022
DSLD ID 281719
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other
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 Eyebright Strawberry Flavor by TerraVita, 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:
25 Drop(s)
Maximum serving Sizes:
40 Drop(s)
Servings per container
227
UPC/BARCODE
064435127886
IngredientAmount% DV
Eyebright Glycerite Liquid Extract0.13 mL--

Other ingredients: Glycerin, Strawberry flavor

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.
Brand IP Statement(s)

Copyright 2005 TerraVita - Distributed by ZooScape LLC, All Rights Reserved.

Formula

Glycerite liquid extract (1:5) Strawberry flavored

Formulation

Alcohol free

Suggested/Recommended/Usage/Directions

Suggested Use: Take 25-40 drops of extract in a small amount of warm water 3-4 times daily. Shake well before using.

Precautions

Keep away from children.

Do not use if safety seal around cap is broken or missing.

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

See for yourself

Eyebright Strawberry Flavor by TerraVita label

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

Eyebright Strawberry Flavor 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 Eyebright Strawberry Flavor by TerraVita

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size25 Drop(s) Dosage formLiquid Servings per container227 Amounts shown are per serving.

Eyebright Glycerite Liquid Extract

Interacts with
86 drugs
0.13 mL per serving

Eyebright is a traditional herb long used for minor eye irritation, redness, and allergy symptoms, but high-quality human studies are very limited. Th...

Eyebright Glycerite Liquid Extract monograph & interactions

Other (inactive) ingredients: Glycerin, Strawberry flavor. These complete the product’s ingredient list but are not active constituents.

Interaction report

Eyebright Strawberry Flavor by TerraVita Drug Interactions

Want to check YOUR meds against Eyebright Strawberry Flavor?

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
86Drugs
86 Moderate

Ingredients driving the most interactions

Eyebright Glycerite Liquid Extract 86

Individual Drug Interactions

The ingredients in Eyebright Strawberry Flavor interact with 86 drugs. Click any drug to see the details.

1 of the 1 ingredient in Eyebright Strawberry Flavor interact with drugs. Each result below shows which ingredient is responsible. Eyebright Glycerite Liquid Extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Eyebright Strawberry Flavor with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Eyebright Glycerite Liquid Extract1 drug type · 86 drugs

Antidiabetes Drugs

Theoretically, eyebright might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research suggests that eyebright lowers blood glucose levels.

Likelihood Possible Evidence D
Eyebright Glycerite Liquid Extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Eyebright Strawberry Flavor, from the product label.

TerraVita

See all TerraVita products
Name
ZooScape LLC
Phone Number
844-449-0444
Web Address
www.ZooScape.com
Pharmacist Counseling Corner

Eyebright Strawberry Flavor by TerraVita: Common Questions

Does Eyebright Strawberry Flavor by TerraVita interact with any medications?
Yes. Based on its ingredients, Eyebright Strawberry Flavor has a known interaction with 86 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Eyebright Strawberry Flavor contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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 use this if I take insulin or other diabetes medication?
Not without checking first. Eyebright may lower blood sugar, so combined with diabetes drugs it could push your blood sugar too low. Talk with your doctor or pharmacist before starting it—they can help you weigh the risk based on your specific medications and blood sugar control.
Is it safe to use this while pregnant or breastfeeding?
The safety data advises against it in pregnancy, and there isn't enough information to know it's safe while breastfeeding. If you're pregnant or breastfeeding, talk with your doctor or pharmacist before using it.
What side effects does eyebright cause?
Taken by mouth, it's been reported to cause confusion, headache, nausea, constipation, cough, shortness of breath, and nasal congestion. Most people don't experience these, but they can happen. If you notice any of these, stop using it and check with your pharmacist or doctor.
Does this actually work for allergies or colds?
The evidence isn't solid enough to say. For hay fever, colds, cough, sore throat, and sinus infection, there's insufficient reliable evidence to rate how well eyebright works.
Is it safe to put this directly in my eyes?
No. Using homemade or non-sterile preparations in the eye is risky. This liquid is meant to be taken by mouth, not applied to your eyes.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Eyebright Strawberry Flavor 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.

Eyebright Strawberry Flavor label
Go deeper

The Full Monographs Behind Eyebright Strawberry Flavor’s Ingredients

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

Herb & supplement monograph

Eyebright

Interacts with 86 drugs

Eyebright is a traditional herb long used for minor eye irritation, redness, and allergy symptoms, but high-quality human studies are very limited. There is not enough reliable evidence to c...

Read the full Eyebright monograph →
Sources

Sources & How We Checked

Eyebright Strawberry Flavor'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 4 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.

Eyebright 4 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Wichtl MW. Herbal Drugs and Phytopharmaceuticals. Ed. N.M. Bisset. Stuttgart: Medpharm GmbH Scientific Publishers, 1994.
  3. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
  4. Porchezhian, E., Ansari, S. H., and Shreedharan, N. K. Antihyperglycemic activity of Euphrasia officinale leaves. Fitoterapia 2000;71(5):522-526. PubMed

See these in context on the Eyebright monograph →

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

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