Hawthorn Solid Extract Ingredients & Drug Interactions
by Gaia Herbs
What is this page for?
First and foremost: checking Hawthorn Solid Extract 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
Hawthorn Solid Extract is a dietary supplement by Gaia Herbs with 1 active ingredient. Its ingredients are commonly taken for heart failure symptoms, high blood pressure, chest pain (angina).Based on those ingredients, 776 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are {Hawthorn} total alcohol free extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Hawthorn Solid Extract by Gaia Herbs
Ask about any prescription or over-the-counter medication and we check it for interactions with Hawthorn Solid Extract by Gaia Herbs — 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 Hawthorn Solid Extract by Gaia 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.
What’s inside
Low disclosure
This liquid extract contains three active ingredients: vegetable glycerin, a hawthorn total alcohol-free extract, and wildflower honey. Hawthorn is traditionally used for heart and circulation support, while honey and glycerin serve as humectants and preservatives that help the extract stay stable and easy to take.
There are no inactive fillers or binding agents listed — what you see is what you get.
Does it work?
Not established
The evidence in our data doesn't establish reliable effectiveness for hawthorn across the conditions we've reviewed — the ratings show insufficient evidence for angina, anxiety, heart rhythm problems, hardened arteries, cardiovascular disease, and cognitive function. Wildflower honey, on the other hand, has some research backing its use for cold sores, cough, oral sores from cancer treatment, burns, and dry eye, where it's rated possibly effective.
Vegetable glycerin is likely effective for constipation and possibly effective for athletic performance, though it's not the main focus of this product.
How safe is it?
Well-documented data
Hawthorn is generally well tolerated in studies, though because it affects your heart and blood pressure, it needs medical supervision if you have a heart condition — talk to your doctor before using it. The safety data advises against hawthorn use during pregnancy and while breastfeeding due to insufficient safety information.
Wildflower honey is generally safe as food for anyone over 1 year old, though if you plan to use it medicinally (rather than as a food), check with your doctor first. Vegetable glycerin can cause bloating, nausea, vomiting, diarrhea, dizziness, and headache when taken by mouth in larger amounts, so stick to normal serving sizes.
Meds to double-check
Major interaction found
Before taking this product, check with your doctor or pharmacist if you take nitrates, phosphodiesterase-5 inhibitors (like sildenafil), beta-blockers, calcium channel blockers, blood thinners, digoxin, phenytoin, or drugs metabolized by your liver's CYP3A4 system. Hawthorn and honey can change how these work or strengthen their effects dangerously.
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.
This product is aimed at people interested in heart health support, but because hawthorn interacts with several common heart and blood-pressure medications, it's not a take-it-yourself decision. If you take any medication for your heart, blood pressure, blood clotting, or seizures, or if you're pregnant or breastfeeding, talk it over with your doctor or pharmacist before starting.
Check your exact medications against the interactions tool on this page.
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 Dec 21, 2012.
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 Hawthorn Solid Extract, straight from the product label.
| Brand | Gaia Herbs |
|---|---|
| Barcode (UPC) | 751063351102 |
| Net contents | 4 oz.; 114 g |
| Market status | On market |
| Date entered into DSLD | Dec 21, 2012 |
| DSLD ID | 16216 |
| Product type | Other Combinations |
| 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 Hawthorn Solid Extract by Gaia Herbs, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vegetable Glycerin | 0 NP | -- |
| {Hawthorn} total alcohol free extract | 1600 mg | -- |
| Hawthorn | 0 NP | -- |
| Wildflower Honey | 0 NP | -- |
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
Suggested Use Take 1/4 tsp. of solid extract followed with a small amount of water 2 times daily as needed for 6-12 months or as directed by your healthcare practitioner.
Precautions
Not to be used during pregnancy or lactation. If you have a medical condition, or take pharmaceutical drugs, please consult with your doctor before use.
Keep away from children.
Use only as directed on label. Safety sealed for your protection.
General Statements
Herbal Extract
Each 1/4 teaspoon contains 2,500 mg crude herb equivalency
FDA Statement of Identity
DIETARY SUPPLEMENT
General
[03] 1110-0810
Formula
Crataegus spp.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Hawthorn Solid Extract by Gaia Herbs 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 Hawthorn Solid Extract by Gaia Herbs
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size0.25 tsp Dosage formLiquid Servings per container68 Amounts shown are per serving.
{Hawthorn} total alcohol free extract
Interacts with191 drugs
Hawthorn is a plant traditionally used for heart-related complaints, and some studies suggest it may modestly help symptoms of mild heart failure when...
{Hawthorn} total alcohol free extract monograph & interactionsHawthorn Solid Extract by Gaia Herbs Drug Interactions
HelloPharmacist Interaction Report
Gaia Herbs Hawthorn Solid Extract interacts with medications through its hawthorn and wildflower honey content.
The most serious interactions are Major-severity concerns with nitrates and phosphodiesterase-5 inhibitors (like sildenafil/Viagra), where hawthorn's blood-vessel-relaxing effects could add to these drugs' effects and cause dangerous drops in blood pressure.
Read the full breakdown — every affected drug type, severity by severity
Hawthorn also carries Moderate interactions with beta-blockers, calcium channel blockers, blood thinners (anticoagulants and antiplatelet drugs), and digoxin — a heart medication — all through its ability to lower blood pressure, slow heart rate, or affect how your heart contracts. Wildflower honey adds a Moderate interaction with phenytoin (an anti-seizure drug) and Minor interactions with blood thinners and certain drugs your liver breaks down using the CYP3A4 pathway.
Vegetable glycerin, the third ingredient, has no known medication interactions. Altogether, these interactions span 777 individual medications.
Before you start this product, run your current medications through the interaction checker on this page.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Hawthorn Solid Extract?
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 Hawthorn Solid Extract interact with 776 drugs. Click any drug to see the details.
1 of the 1 ingredient in Hawthorn Solid Extract interact with drugs. Each result below shows which ingredient is responsible. {Hawthorn} total alcohol free extract
AvanafilStendra
How Avanafil interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornPhosphodiesterase-5 Inhibitors Major
Interaction Summary
Theoretically, concomitant use might result in additive vasodilation and hypotension.
Read the full Hawthorn + Avanafil interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Avanafil interactionFinasteride, TadalafilEntadfi
How Finasteride, Tadalafil interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornPhosphodiesterase-5 Inhibitors Major
Interaction Summary
Theoretically, concomitant use might result in additive vasodilation and hypotension.
Read the full Hawthorn + Finasteride, Tadalafil interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Finasteride, Tadalafil interactionGlyceryl TrinitrateNitronal
How Glyceryl Trinitrate interacts with Hawthorn Solid Extract — through 1 ingredient. Tap an ingredient for the detail:
HawthornNitrates Major
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilatory effects.
Read the full Hawthorn + Glyceryl Trinitrate interactionIsosorbide DinitrateAngitak, Cedocard Retard, Isoket, Isoket Retard, Isordil
How Isosorbide Dinitrate interacts with Hawthorn Solid Extract — through 1 ingredient. Tap an ingredient for the detail:
HawthornNitrates Major
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilatory effects.
Read the full Hawthorn + Isosorbide Dinitrate interactionIsosorbide Dinitrate, HydralazineBiDil
How Isosorbide Dinitrate, Hydralazine interacts with Hawthorn Solid Extract — through 1 ingredient. Tap an ingredient for the detail:
HawthornNitrates Major
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilatory effects.
Read the full Hawthorn + Isosorbide Dinitrate, Hydralazine interactionIsosorbide MononitrateAngeze, Angeze SR, Chemydur 60XL, Dynamin, Elantan, Elantan LA +13 more
How Isosorbide Mononitrate interacts with Hawthorn Solid Extract — through 1 ingredient. Tap an ingredient for the detail:
HawthornNitrates Major
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilatory effects.
Read the full Hawthorn + Isosorbide Mononitrate interactionMacitentan, TadalafilOpsynvi
How Macitentan, Tadalafil interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornPhosphodiesterase-5 Inhibitors Major
Interaction Summary
Theoretically, concomitant use might result in additive vasodilation and hypotension.
Read the full Hawthorn + Macitentan, Tadalafil interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Macitentan, Tadalafil interactionNicorandilAprior, Dancor, Ikorel, Sigmart, Zynicor
How Nicorandil interacts with Hawthorn Solid Extract — through 1 ingredient. Tap an ingredient for the detail:
HawthornNitrates Major
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilatory effects.
Read the full Hawthorn + Nicorandil interactionNitroglycerinGonitro, Nitro Time, Nitro-Bid, Nitrocine Timecaps, Nitrogard, Nitrogard SR +7 more
How Nitroglycerin interacts with Hawthorn Solid Extract — through 1 ingredient. Tap an ingredient for the detail:
HawthornNitrates Major
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilatory effects.
Read the full Hawthorn + Nitroglycerin interactionPentaerythritol TetranitratePeritrate, Peritrate SA
How Pentaerythritol Tetranitrate interacts with Hawthorn Solid Extract — through 1 ingredient. Tap an ingredient for the detail:
HawthornNitrates Major
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilatory effects.
Read the full Hawthorn + Pentaerythritol Tetranitrate interactionSildenafilRevatio
How Sildenafil interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornPhosphodiesterase-5 Inhibitors Major
Interaction Summary
Theoretically, concomitant use might result in additive vasodilation and hypotension.
Read the full Hawthorn + Sildenafil interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Sildenafil interactionSildenafil CitrateViagra
How Sildenafil Citrate interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornPhosphodiesterase-5 Inhibitors Major
Interaction Summary
Theoretically, concomitant use might result in additive vasodilation and hypotension.
Read the full Hawthorn + Sildenafil Citrate interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Sildenafil Citrate interactionTadalafilCialis, Tadliq
How Tadalafil interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornPhosphodiesterase-5 Inhibitors Major
Interaction Summary
Theoretically, concomitant use might result in additive vasodilation and hypotension.
Read the full Hawthorn + Tadalafil interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Tadalafil interactionVardenafilLevitra, Staxyn
How Vardenafil interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornPhosphodiesterase-5 Inhibitors Major
Interaction Summary
Theoretically, concomitant use might result in additive vasodilation and hypotension.
Read the full Hawthorn + Vardenafil interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Vardenafil interactionAbciximabReoPro
How Abciximab interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Hawthorn + Abciximab interactionWildflower HoneyAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, honey may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Wildflower Honey + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Hawthorn + Abrocitinib interactionWildflower HoneyAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, honey may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Wildflower Honey + Abrocitinib interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Hawthorn Solid Extract — through 1 ingredient. Tap an ingredient for the detail:
HawthornBeta-blockers Moderate
Interaction Summary
Theoretically, concomitant use might cause additive effects on blood pressure and heart rate.
Read the full Hawthorn + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Hawthorn + Acenocoumarol interactionWildflower HoneyAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, honey may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Wildflower Honey + Acenocoumarol interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Hawthorn + Acetaminophen, Aspirin interactionWildflower HoneyAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, honey may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Wildflower Honey + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Hawthorn + Acetaminophen, Aspirin, Caffeine interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates, Anticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Hawthorn + Acetaminophen, Ibuprofen interactionWildflower HoneyAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, honey may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Wildflower Honey + Acetaminophen, Ibuprofen interactionAcetylsalicylic AcidEntrophen
How Acetylsalicylic Acid interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Hawthorn + Acetylsalicylic Acid interactionWildflower HoneyAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, honey may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Wildflower Honey + Acetylsalicylic Acid interactionAlteplase, TpaActilyse, Activase
How Alteplase, Tpa interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Hawthorn + Alteplase, Tpa interactionWildflower HoneyAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, honey may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Wildflower Honey + Alteplase, Tpa interactionAluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #2
How Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Hawthorn + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionWildflower HoneyAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, honey may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Wildflower Honey + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionAluminum Hydroxide, Aspirin, Magnesium HydroxideAscriptin
How Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Hawthorn + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionWildflower HoneyAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, honey may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Wildflower Honey + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionAmlodipineNorliqva
How Amlodipine interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornCalcium Channel Blockers Moderate
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilation and hypotensive effects.
Read the full Hawthorn + Amlodipine interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Amlodipine interactionAmlodipine BenzoateKaterzia
How Amlodipine Benzoate interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornCalcium Channel Blockers Moderate
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilation and hypotensive effects.
Read the full Hawthorn + Amlodipine Benzoate interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Amlodipine Benzoate interactionAmlodipine BesilateIstin
How Amlodipine Besilate interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornCalcium Channel Blockers Moderate
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilation and hypotensive effects.
Read the full Hawthorn + Amlodipine Besilate interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Amlodipine Besilate interactionAmlodipine BesylateNorvasc
How Amlodipine Besylate interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornCalcium Channel Blockers Moderate
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilation and hypotensive effects.
Read the full Hawthorn + Amlodipine Besylate interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Amlodipine Besylate interactionAmlodipine Besylate, BenazeprilLotrel
How Amlodipine Besylate, Benazepril interacts with Hawthorn Solid Extract — through 2 ingredients. Tap an ingredient for the detail:
HawthornCalcium Channel Blockers Moderate
Interaction Summary
Theoretically, concomitant use might cause additive coronary vasodilation and hypotensive effects.
Read the full Hawthorn + Amlodipine Besylate, Benazepril interactionWildflower HoneyCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, honey might decrease levels of drugs metabolized by CYP3A4, but research is conflicting.
Read the full Wildflower Honey + Amlodipine Besylate, Benazepril interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Hawthorn Solid Extract 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.
{Hawthorn} total alcohol free extract
Nitrates
Theoretically, concomitant use might cause additive coronary vasodilatory effects.
Some evidence shows that hawthorn might lower blood pressure due to vasodilatory effects.
Phosphodiesterase-5 Inhibitors
Theoretically, concomitant use might result in additive vasodilation and hypotension.
Hawthorn might inhibit PDE-5 and cause vasodilation.
Anticoagulant/Antiplatelet Drugs
Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro and animal research shows that hawthorn can inhibit platelet aggregation. However, its effect in humans is unclear. One observational study shows that patients taking hawthorn shortly before undergoing coronary artery bypass graft (CABG) surgery or valve replacement surgery have a 10% incidence of postoperative bleeding, compared with 1% in those who never consumed hawthorn extract. However, clinical research shows that taking a specific preparation of dried hawthorn leaves and flowers (Crataesor, Soria Natural Lab) 800 mg three times daily for 15 days does not affect platelet aggregation or levels of thromboxane B2, the metabolite of thromboxane A2, in healthy humans.
Beta-Blockers
Theoretically, concomitant use might cause additive effects on blood pressure and heart rate.
Some evidence shows that hawthorn might lower blood pressure and heart rate.
Calcium Channel Blockers
Theoretically, concomitant use might cause additive coronary vasodilation and hypotensive effects.
Some evidence shows that hawthorn might lower blood pressure due to vasodilatory effects.
Digoxin (Lanoxin)
Theoretically, hawthorn might potentiate the effects and adverse effects of digoxin.
Hawthorn appears to improve cardiac output; however, hawthorn does not appear to affect digoxin pharmacokinetics. Case reports suggest that at least one species of hawthorn root extract (Crataegus mexicana) may produce adverse effects similar to digoxin and can cross-react with digoxin assays, leading to falsely elevated plasma digoxin levels.
Brand information
Manufacturer and brand details for Hawthorn Solid Extract, from the product label.
Hawthorn Solid Extract by Gaia Herbs: Common Questions
Does Hawthorn Solid Extract by Gaia Herbs interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is this safe to take if I'm pregnant or breastfeeding?
Can hawthorn help my heart condition?
What side effects might I notice from the vegetable glycerin in this extract?
Does hawthorn interact with my blood pressure medication?
Is the wildflower honey in this product safe if I'm allergic to bee products?
Can I take this with my seizure medication (phenytoin)?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Hawthorn Solid Extract is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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 Hawthorn Solid Extract’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Hawthorn
Interacts with 191 drugsHawthorn is a plant traditionally used for heart-related complaints, and some studies suggest it may modestly help symptoms of mild heart failure when added to standard care. However, the ev...
Read the full Hawthorn monograph → Herb & supplement monographGlycerol
Glycerol (glycerin) is a sweet, syrupy compound made naturally in the body and widely used in foods, skin products, and medicines. It is well established as a laxative and a skin and eye moi...
Read the full Glycerol monograph → Herb & supplement monographHoney
Interacts with 736 drugsHoney is a natural food with some real, modest evidence for easing coughs and helping certain wounds, especially when special medical-grade or Manuka honey is used. It is generally safe for...
Read the full Honey monograph →Sources & How We Checked
Hawthorn Solid Extract'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 73 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.
Glycerol 8 references
- McEvoy GK, ed. AHFS Drug Information. Bethesda, MD: American Society of Health-System Pharmacists, 1998.
- Wagner DR. Hyperhydrating with glycerol: implications for athletic performance. J Am Diet Assoc 1999;99:207-12. PubMed
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