Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

Honeysuckle Flower 450 mg Ingredients & Drug Interactions

by TerraVita Premium Collection

Honeysuckle Flower 450 mg label
See full label image
Capsule 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 Honeysuckle Flower 450 mg 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

Honeysuckle Flower 450 mg is a dietary supplement by TerraVita Premium Collection with 1 active ingredient. Its ingredients are commonly taken for colds and sore throat, fever, inflammation.Based on those ingredients, 122 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Honeysuckle. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Honeysuckle Flower 450 mg by TerraVita Premium Collection

Ask about any prescription or over-the-counter medication and we check it for interactions with Honeysuckle Flower 450 mg by TerraVita Premium Collection — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
Prefer a human? Send your question to our licensed pharmacists — free, answered by email within 24 hours.

HelloPharmacist Scorecard of Honeysuckle Flower 450 mg by TerraVita Premium Collection

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

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.

This product contains one active ingredient: honeysuckle flower at 450 mg per capsule. Honeysuckle is a flowering plant traditionally used in herbal medicine.

The capsule itself is made from gelatin and water.

Does it work?

Couldn't assess
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 assessable

This is a single-ingredient Honeysuckle product and its label doesn't state a use — see Honeysuckle's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence supporting honeysuckle for age-related cognitive decline, respiratory tract infections, eczema, diabetes, and dyspepsia is insufficient to rate its reliability. We don't have strong clinical data on this product for these uses in our available monographs.

The evidence, ingredient by ingredient Honeysuckle

How safe is it?

Some data gaps
Safety Information · database check
Some gaps

Safety data exists for these ingredients, but with some important gaps.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 0 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.

Honeysuckle is often used as a tea with few reported problems, but high-quality safety data in humans is limited. A case report linked topical honeysuckle to contact dermatitis, and one documented case of allergic drug eruption occurred after very high oral doses (30 grams over 24 hours in honeysuckle granules); symptoms resolved when the product was stopped and the person received antihistamines and steroids.

There isn't enough safety information to recommend honeysuckle during pregnancy or while breastfeeding. Talk with your doctor or pharmacist about whether it's right for you.

Side effects, ingredient by ingredient Honeysuckle

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 — Honeysuckle.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 122 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 anticoagulant (blood thinner) or antiplatelet drug—including warfarin, apixaban, aspirin, clopidogrel, and 118 others—check your specific medication before taking this product. Honeysuckle may increase bleeding risk with these drugs.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and some safety-information gaps remain.

Honeysuckle may be worth considering if you're exploring traditional herbal support, but it's mainly for people who don't take blood thinners. If you're on any anticoagulant or antiplatelet medication, check with your pharmacist first.

And since safety data in humans is limited, it's a good idea to discuss it with your healthcare provider before you start.

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 Apr 21, 2023.

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 Honeysuckle Flower 450 mg, straight from the product label.

Brand TerraVita Premium Collection
Barcode (UPC) 064435169503
Net contents 100 Capsule(s)
Market status On market
Date entered into DSLD Apr 21, 2023
DSLD ID 287594
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 Honeysuckle Flower 450 mg by TerraVita Premium Collection, 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:
1 Capsule(s)
Maximum serving Sizes:
1 Capsule(s)
Servings per container
100
UPC/BARCODE
064435169503
IngredientAmount% DV
Honeysuckle450 mg--

Other ingredients: Gelatin, Water

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 Statement of Identity

A Dietary Supplement

Brand IP Statement(s)

Copyright 2006 TerraVita - Distributed by ZooScape LLC, All Rights Reserved.

Suggested/Recommended/Usage/Directions

Directions Take 1 capsule, 3 times daily, with meals.

General Statements

TerraVita is an exclusive line of premium natural products that use the finest, purest and most potent ingredients in the world. TerraVita's hallmarks are the highest possible standards of purity, potency, stability and freshness. All products are prepared with the greatest quality control, from raw materials through the entire manufacturing process, right up to the moment your product is sealed for freshness and shipped to you.

Please recycle!

FDA Disclaimer Statement

Statements not evaluated by FDA. Product not intended to diagnose, treat, cure, or prevent any disease.

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

See for yourself

Honeysuckle Flower 450 mg by TerraVita Premium Collection label

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

Honeysuckle Flower 450 mg 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 Honeysuckle Flower 450 mg by TerraVita Premium Collection

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

Serving size1 Capsule(s) Dosage formCapsule Servings per container100 Amounts shown are per serving.

Honeysuckle

Interacts with
122 drugs
450 mg per serving

Honeysuckle, especially Japanese honeysuckle flower (Lonicera japonica), is a staple of traditional Chinese medicine used mainly for colds, sore throa...

Honeysuckle monograph & interactions

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

Interaction report

Honeysuckle Flower 450 mg by TerraVita Premium Collection Drug Interactions

Want to check YOUR meds against Honeysuckle Flower 450 mg?

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
122Drugs
122 Moderate

Ingredients driving the most interactions

Honeysuckle 122

Individual Drug Interactions

The ingredients in Honeysuckle Flower 450 mg interact with 122 drugs. Click any drug to see the details.

1 of the 1 ingredient in Honeysuckle Flower 450 mg interact with drugs. Each result below shows which ingredient is responsible. Honeysuckle

Each ingredient & the kinds of drugs it affects

For each ingredient in Honeysuckle Flower 450 mg 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.

Honeysuckle1 drug type · 122 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, honeysuckle might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
In vitro research shows that polyphenols extracted from honeysuckle can inhibit platelet aggregation.

Likelihood Possible Evidence D
Honeysuckle full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Honeysuckle Flower 450 mg, from the product label.

TerraVita Premium Collection

See all TerraVita Premium Collection products
Name
TerraVita Fine Whole Herbs
City
Brampton
State
Ontario
Pharmacist Counseling Corner

Honeysuckle Flower 450 mg by TerraVita Premium Collection: Common Questions

Does Honeysuckle Flower 450 mg by TerraVita Premium Collection interact with any medications?
Yes. Based on its ingredients, Honeysuckle Flower 450 mg has a known interaction with 122 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Honeysuckle Flower 450 mg 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.
Is honeysuckle safe during pregnancy?
There isn't enough safety information to recommend it during pregnancy. It's best to avoid it and talk with your doctor or pharmacist about your options.
Is honeysuckle safe while breastfeeding?
There isn't enough safety information available while breastfeeding. It's best to avoid it and discuss alternatives with your doctor or pharmacist.
Can honeysuckle cause side effects?
It's generally well tolerated. One case of allergic drug eruption (a rash-like reaction) was reported after a very high dose of honeysuckle granules, and topical application has been linked to contact dermatitis. Most people taking normal oral doses haven't reported problems.
Does honeysuckle work for respiratory infections or eczema?
The evidence supporting honeysuckle for respiratory tract infections, eczema, diabetes, and other conditions is insufficient to rate reliably. We don't have strong clinical data to say whether it works for these uses.
Why does this product interact with so many blood thinners?
Honeysuckle contains polyphenols that can inhibit platelet aggregation—the clumping of blood cells that stops bleeding. Blood thinners and antiplatelet drugs already work on this system, so combining them may increase bleeding risk. That's why the interaction spans multiple medications in that category.

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

Not sure if Honeysuckle Flower 450 mg is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.

Honeysuckle Flower 450 mg label
Go deeper

The Full Monographs Behind Honeysuckle Flower 450 mg’s Ingredients

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

Herb & supplement monograph

Honeysuckle

Interacts with 122 drugs

Honeysuckle, especially Japanese honeysuckle flower (Lonicera japonica), is a staple of traditional Chinese medicine used mainly for colds, sore throat, and inflammation. Modern human eviden...

Read the full Honeysuckle monograph →
Sources

Sources & How We Checked

Honeysuckle Flower 450 mg'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 3 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.

Honeysuckle 3 references
  1. Chang WC, Hsu FL. Inhibition of platelet activation and endothelial cell injury by polyphenolic compounds isolated from Lonicera japonica Thunb. Prostaglandins Leukot Essent Fatty Acids 1992;45:307-12. PubMed
  2. Webster RM. Honeysuckle contact dermatitis. Cutis 1993;51:424.
  3. Zhou LF, Lu R. Compound-honeysuckle-induced drug eruption with special manifestations: A case report. World J Clin Cases 2022;10(22):8018-8024. PubMed

See these in context on the Honeysuckle 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

Keep exploring
Supplement interaction checker › Check any supplement or product against your medications Drug–drug interactions › Check two or more of your medications against each other Browse medications A–Z › Every drug we've checked against herbs & supplements NDC & pricing lookup › Find a drug’s NDCs, packaging and costs Ask a pharmacist › Free, personal answer from our licensed team