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

Asparagus Combination Ingredients & Drug Interactions

by Genestra Brands

Asparagus Combination 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 Asparagus Combination 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

Asparagus Combination is a dietary supplement by Genestra Brands with 5 active ingredients. Its ingredients are commonly taken for mild fluid retention (diuretic), urinary tract support, digestive health and fiber.Based on those ingredients, 2,102 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Marshmallow (Althaea officinalis) root extract, Dandelion (Taraxacum officinale) root extract, Calendula (Calendula officinalis) flower 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 Asparagus Combination by Genestra Brands

Ask about any prescription or over-the-counter medication and we check it for interactions with Asparagus Combination by Genestra Brands — 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 Asparagus Combination by Genestra Brands

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 12, 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 5 of its 5 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

Asparagus Combination contains five active herbal extracts: asparagus spear, Canadian goldenrod aerial parts, calendula flower, marshmallow root, and dandelion root. The product comes in a liquid form with purified water and ethanol as inactive ingredients.

Each extract is included to support different body systems — asparagus and dandelion are traditionally used for kidney and urinary function, goldenrod for urinary and prostate health, calendula for skin, and marshmallow for mucous membranes and digestion.

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

The label doesn't state a purpose we can grade — see each ingredient's own graded uses on its monograph instead.

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

Evidence for this product's uses is not well established in the data we hold. The individual ingredients carry effectiveness ratings of insufficient reliable evidence for their traditional uses — asparagus for acne, constipation, kidney stones, and other conditions; goldenrod for urinary tract infections, kidney stones, and prostate health; calendula for acne, burns, and skin conditions; marshmallow for respiratory infections and skin conditions; and dandelion for joint pain and postoperative swelling.

No ingredient in this combination has strong research backing its effectiveness for a specific condition.

The evidence, ingredient by ingredient Asparagus Goldenrod Calendula Marshmallow Dandelion

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 4 of the 5 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 5 of 5.
  • General safety write-ups exist for 5 of 5.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Asparagus, goldenrod, calendula, marshmallow, and dandelion can all cause allergic reactions — particularly in people sensitive to plants in the onion family (asparagus), ragweed family (goldenrod, calendula, dandelion), or other plant families. Reactions range from itchy eyes and runny nose to hives, breathing problems, and in rare cases anaphylaxis.

One combination product containing asparagus root and parsley caused constipation, nausea, abdominal pain, and gallbladder complaints in up to 50% of trial participants, though it's unclear which ingredient was responsible. Dandelion at supplement doses may cause diarrhea, heartburn, or stomach discomfort.

For pregnancy: calendula taken by mouth is rated likely unsafe; asparagus and dandelion have mixed or unclear safety data — talk with your doctor or pharmacist before use. For breastfeeding: goldenrod, marshmallow, and dandelion have insufficient information to know if they are safe — avoid these ingredients unless your healthcare provider approves.

Side effects, ingredient by ingredient Asparagus Goldenrod Calendula Marshmallow Dandelion

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?
  • 5 of the 5 matched ingredients can interact with medications — Goldenrod, Calendula, Asparagus, Dandelion, Marshmallow.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications; lithium.
  • For scale: 2,103 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.

Check with your pharmacist before use if you take lithium (three ingredients increase its levels), anticoagulant or antiplatelet drugs like warfarin or aspirin (marshmallow and dandelion increase bleeding risk), diuretic water pills (asparagus, goldenrod, and dandelion all interact), potassium-sparing diuretics (dandelion increases potassium risk), antidiabetes medications (dandelion may lower blood sugar further), quinolone antibiotics like ciprofloxacin (dandelion reduces absorption), or drugs metabolized by CYP1A2 or glucuronidated drugs (dandelion may change their levels).

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 safety information is well characterized.

This combination is designed for urinary and digestive support but lacks strong evidence for effectiveness. If you take lithium, blood thinners, diuretics, diabetes medications, or antibiotics, check your specific drugs with the tool below before starting — several ingredients interact with these medication types.

Anyone with allergies to ragweed, onions, or related plants should be cautious. Talk to your pharmacist or doctor before use, especially if you're pregnant, breastfeeding, or taking any prescription medications.

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

Assessment coverage: 5 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Feb 23, 2016.

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 Asparagus Combination, straight from the product label.

Brand Genestra Brands
Barcode (UPC) 88319613670
Net contents 2 fl. Oz.; 60 mL
Market status On market
Date entered into DSLD Feb 23, 2016
DSLD ID 55503
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Dairy Free
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 Asparagus Combination by Genestra Brands, 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:
1.25 mL
Maximum serving Sizes:
1.25 mL
Servings per container
48
UPC/BARCODE
88319613670
IngredientAmount% DV
Asparagus (Asparagus officinalis) spear extract0.5 mL--
Canadian Goldenrod (Solidago canadensis) aerial parts extract0.19 mL--
Calendula (Calendula officinalis) flower extract0.19 mL--
Marshmallow (Althaea officinalis) root extract0.19 mL--
Dandelion (Taraxacum officinale) root extract0.019 mL--

Other ingredients: purified Water, Ethanol

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.
Precautions

Risk Information: If you are pregnant or breastfeeding; if you have liver, kidney or gall bladder disorders, bowel obstruction or oedema; or if you are allergic to the plants of the Asteraceae/Compositae/Daisy family, do not use.

If you develop symptoms of liver trouble, discontinue use. Hypersensitivity to calendula has been known to occur; in which case, discontinue use.

Risk Information: If you are pregnant or breastfeeding; if you have liver, kidney or gall bladder disorders, bowel obstruction or oedema; or if you are allergic to the plants of the Asteraceae/Compositae/Daisy family, do not use.

Quality Assurance: Safety-sealed for your protection and for product freshness. Do not use if outer seal is missing or broken.

Suggested/Recommended/Usage/Directions

Recommended Adult Dose: Take 25 drops two to three times daily, thirty minutes before meals, or as recommended by your healthcare practitioner.

Storage

Store in a cool, dry place.

General

V1.0 736

FDA Statement of Identity

HERBAL SUPPLEMENT

Seals/Symbols

Seroyal

Formulation

Guaranteed to contain no added starch, soy, sodium, sugar, artificial coloring or flavoring, dairy or animal products. Ideal for vegans.

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

See for yourself

Asparagus Combination by Genestra Brands label

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

Asparagus Combination 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 Asparagus Combination by Genestra Brands

These are the 5 active ingredients this product is made of. Select any to open its full monograph.

Serving size1.25 mL Dosage formLiquid Servings per container48 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.

Asparagus (Asparagus officinalis) spear extract

Interacts with
76 drugs
0.5 mL per serving

Asparagus is a nutritious vegetable that is safe and healthy to eat as part of a normal diet. Most of its claimed medicinal benefits, such as use as a...

Asparagus (Asparagus officinalis) spear extract monograph & interactions

Canadian Goldenrod (Solidago canadensis) aerial parts extract

Interacts with
75 drugs
0.19 mL per serving

Goldenrod is a flowering plant traditionally used as an herbal diuretic and for urinary tract health. Human evidence is limited, and while it is gener...

Canadian Goldenrod (Solidago canadensis) aerial parts extract monograph & interactions

Calendula (Calendula officinalis) flower extract

Interacts with
248 drugs
0.19 mL per serving

Calendula is a flowering plant whose petals are used mainly in skin creams, oils, and ointments to soothe minor irritation and support wound healing....

Calendula (Calendula officinalis) flower extract monograph & interactions

Marshmallow (Althaea officinalis) root extract

Interacts with
2,040 drugs
0.19 mL per serving

Marshmallow root is a traditional herb rich in soothing, gel-like fibers called mucilage, which is why it has long been used for coughs, sore throats,...

Marshmallow (Althaea officinalis) root extract monograph & interactions

Dandelion (Taraxacum officinale) root extract

Interacts with
457 drugs
0.019 mL per serving

Dandelion is a common plant used in food and traditional medicine, often promoted as a natural 'water pill' and digestive aid. Human evidence for thes...

Dandelion (Taraxacum officinale) root extract monograph & interactions

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

Interaction report

Asparagus Combination by Genestra Brands Drug Interactions

Want to check YOUR meds against Asparagus Combination?

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
2,102Drugs
520 Moderate 1,582 Minor

Ingredients driving the most interactions

Marshmallow (Althaea officinalis) root extract 2,040
Dandelion (Taraxacum officinale) root extract 457
Calendula (Calendula officinalis) flower extract 248
Asparagus (Asparagus officinalis) spear extract 76
Canadian Goldenrod (Solidago canadensis) aerial parts extract 75

Individual Drug Interactions

The ingredients in Asparagus Combination interact with 2,102 drugs. Click any drug to see the details.

5 of the 5 ingredients in Asparagus Combination interact with drugs. Each result below shows which ingredient is responsible. Marshmallow (Althaea officinalis) root extract Dandelion (Taraxacum officinale) root extract Calendula (Calendula officinalis) flower extract Asparagus (Asparagus officinalis) spear extract Canadian Goldenrod (Solidago canadensis) aerial parts extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Asparagus Combination 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.

Marshmallow (Althaea officinalis) root extract3 drug types · 2,040 drugs

Lithium

Theoretically, due to potential diuretic effects, marshmallow might reduce excretion and increase levels of lithium.
Marshmallow is thought to have diuretic properties. To avoid lithium toxicity, the dose of lithium might need to be decreased when used with marshmallow.

Likelihood Probable Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, marshmallow flower might have antiplatelet effects.
Animal research suggests that marshmallow flower extract has antiplatelet effects. However, the root and leaf of marshmallow, not the flower, are the plant parts most commonly found in dietary supplements. Theoretically, use of marshmallow flower with anticoagulant/antiplatelet drugs can have additive effects, and might increase the risk for bleeding in some patients.

Likelihood Unlikely Evidence D
Oral Drugs

Theoretically, mucilage in marshmallow might impair absorption of oral drugs.
Marshmallow contains mucilage which can affect oral drug absorption. To avoid changes in absorption, take marshmallow 30-60 minutes after oral medications.

Likelihood Possible Evidence D
Marshmallow (Althaea officinalis) root extract full monograph & interactions

Dandelion (Taraxacum officinale) root extract7 drug types · 457 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, taking dandelion root along with anticoagulant or antiplatelet drugs might increase the risk of bruising and bleeding.
In vitro research suggests that dandelion root inhibits platelet aggregation.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, dandelion might increase the risk for hypoglycemia when used with antidiabetes drugs.
Laboratory research suggests that dandelion extract may have moderate alpha-glucosidase inhibitor activity and might also increase insulin secretion. Also, in a case report, a 58-year-old woman with type 2 diabetes who was being treated with insulin developed hypoglycemia 2 weeks after beginning to eat salads containing dandelion.

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

Theoretically, dandelion might increase levels of drugs metabolized by CYP1A2.
Laboratory research suggests that dandelion might inhibit CYP1A2. So far, this interaction has not been reported in humans. However, until more is known, watch for an increase in the levels of drugs metabolized by CYP1A2 in patients taking dandelion.

Likelihood Possible Evidence D
Glucuronidated Drugs

Theoretically, dandelion might increase the clearance of drugs that are UDP-glucuronosyltransferase substrates.
There is some preliminary evidence that dandelion might induce UDP-glucuronosyltransferase, a phase II enzyme.

Likelihood Possible Evidence D
Lithium

Theoretically, through diuretic effects, dandelion might reduce excretion and increase levels of lithium.
Animal research suggests that dandelion has diuretic properties. As diuretics can increase serum lithium levels, the dose of lithium might need to be decreased when taken with dandelion.

Likelihood Probable Evidence D
Potassium-Sparing Diuretics

Theoretically, dandelion might increase the risk of hyperkalemia when taken with potassium-sparing diuretics.
Dandelion contains significant amounts of potassium.

Likelihood Possible Evidence D
Quinolone Antibiotics

Theoretically, dandelion might lower fluoroquinolone levels.
Animal research shows that dandelion reduces absorption of ciprofloxacin and can lower levels by 73%. However, this effect has not been reported in humans.

Likelihood Possible Evidence D
Dandelion (Taraxacum officinale) root extract full monograph & interactions

Calendula (Calendula officinalis) flower extract1 drug type · 248 drugs

Cns Depressants

Theoretically, calendula might have additive effects when used with CNS depressants, although this appears to be unlikely.
Although some animal research has suggested that a saponoside constituent in calendula may have sedative effects, calendula has been used for over 30 years without reports of sedation in humans.

Likelihood Unlikely Evidence D
Calendula (Calendula officinalis) flower extract full monograph & interactions

Asparagus (Asparagus officinalis) spear extract2 drug types · 76 drugs

Diuretic Drugs

Theoretically, asparagus root might increase diuresis and electrolyte loss when used with diuretic drugs.
Animal studies show that asparagus root extracts have diuretic effects. This effect has not been reported in humans.

Likelihood Possible Evidence D
Lithium

Theoretically, asparagus root might cause diuresis, reducing lithium clearance.
Animal studies show that asparagus root extracts have diuretic effects. Theoretically, this might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
Asparagus (Asparagus officinalis) spear extract full monograph & interactions

Canadian Goldenrod (Solidago canadensis) aerial parts extract1 drug type · 75 drugs

Diuretic Drugs

Theoretically, goldenrod might increase the effects and adverse effects of diuretic drugs.
In vitro and animal research suggests that goldenrod has diuretic effects.

Likelihood Possible Evidence D
Canadian Goldenrod (Solidago canadensis) aerial parts extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Asparagus Combination, from the product label.

Genestra Brands

Name
Seroyal USA
City
Pittsburgh
State
PA
ZipCode
15275
Phone Number
1-888-737-6925
Web Address
seroyal.com
Pharmacist Counseling Corner

Asparagus Combination by Genestra Brands: Common Questions

Does Asparagus Combination by Genestra Brands interact with any medications?
Yes. Based on its ingredients, Asparagus Combination has a known interaction with 2,102 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Asparagus Combination contains 5 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.
Is this product safe to take if I'm pregnant?
Calendula taken by mouth is rated likely unsafe in pregnancy. Asparagus and dandelion have mixed or insufficient safety data for pregnancy — there isn't enough information to know either way. Talk with your doctor or pharmacist before using this product if you're pregnant; they can give you personalized advice based on your situation.
Can I take this while breastfeeding?
Goldenrod, marshmallow, and dandelion don't have enough safety information for breastfeeding — avoid these ingredients unless your doctor or pharmacist approves. Asparagus is rated likely safe while breastfeeding based on limited data. Speak with your pharmacist before starting if you're nursing.
What does this product actually do?
The ingredients are traditionally used to support urinary, kidney, digestive, and skin health, but the evidence for effectiveness is not well established in our data. No ingredient has strong research backing for a specific condition.
Could I be allergic to this?
Yes. All five ingredients can cause allergic reactions, especially if you're sensitive to ragweed, onions, garlic, or related plant families. Reactions can range from itchy eyes and runny nose to hives, breathing problems, and rarely anaphylaxis. If you have a history of plant allergies, talk to your pharmacist before use.
What are the most common side effects?
One combination product using asparagus root and parsley caused constipation, stomach pain, nausea, and gallbladder issues in up to half of trial participants — though it's not clear which ingredient was responsible. Dandelion supplement doses may cause diarrhea, heartburn, or stomach discomfort.
How should I take this with my other medications?
If you take marshmallow at the same time as oral medications, the marshmallow's mucilage may interfere with how well your medication is absorbed. Take marshmallow 30–60 minutes after taking other drugs by mouth. Use the medication checker on this page to see if any of your prescriptions interact with this product's ingredients.

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

Not sure if Asparagus Combination 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.

Asparagus Combination label
Go deeper

The Full Monographs Behind Asparagus Combination’s Ingredients

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

Herb & supplement monograph

Asparagus

Interacts with 76 drugs

Asparagus is a nutritious vegetable that is safe and healthy to eat as part of a normal diet. Most of its claimed medicinal benefits, such as use as a diuretic or for urinary health, come fr...

Read the full Asparagus monograph → Herb & supplement monograph

Goldenrod

Interacts with 75 drugs

Goldenrod is a flowering plant traditionally used as an herbal diuretic and for urinary tract health. Human evidence is limited, and while it is generally well tolerated, people with certain...

Read the full Goldenrod monograph → Herb & supplement monograph

Calendula

Interacts with 248 drugs

Calendula is a flowering plant whose petals are used mainly in skin creams, oils, and ointments to soothe minor irritation and support wound healing. Some early research is promising for ski...

Read the full Calendula monograph → Herb & supplement monograph

Marshmallow

Interacts with 2,040 drugs

Marshmallow root is a traditional herb rich in soothing, gel-like fibers called mucilage, which is why it has long been used for coughs, sore throats, and stomach irritation. Evidence for th...

Read the full Marshmallow monograph → Herb & supplement monograph

Dandelion

Interacts with 457 drugs

Dandelion is a common plant used in food and traditional medicine, often promoted as a natural 'water pill' and digestive aid. Human evidence for these uses is very limited, so its benefits...

Read the full Dandelion monograph →
Sources

Sources & How We Checked

Asparagus Combination'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 61 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.

Asparagus 14 references
  1. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  2. Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182
  3. Volz T, Berner D, Weigert C, et al. Fixed food eruption caused by asparagus. J Allergy Clin Immunol 2005;116:1390-2. PubMed
  4. Huang X, Kong L. Steroidal saponins from roots of Asparagus officinalis. Steroids 2006;71:171-6. PubMed
  5. Rodriguez R, Jaramillo S, Rodriguez G, et al. Antioxidant activity of ethanolic extracts from several asparagus cultivars. J Agric Food Chem 2005;53:5212-7. PubMed
  6. Rieker J, Ruzicka T, Neumann NJ, Homey B. Protein contact dermatitis to asparagus. J Allergy Clin Immunol 2004;113:354-5. PubMed
  7. Tabar AI, Alvarez-Puebla MJ, Gomez B, et al. Diversity of asparagus allergy: clinical and immunological features. Clin Exp Allergy 2004;34:131-6. PubMed
  8. Rademaker M, Yung A. Contact dermatitis to Asparagus officinalis. Australas J Dermatol 2000;41:262-3.
  9. Misico, R. I., Nicotra, V. E., Oberti, J. C., Barboza, G., Gil, R. R., and Burton, G. Withanolides and related steroids. Prog.Chem.Org.Nat.Prod. 2011;94:127-229.
  10. Hausen BM, Wolf C. 1,2,3-Trithiane-5-carboxylic acid, a first contact allergen from Asparagus officinalis (Liliaceae). Am J Contact Dermat 1996;7(1):41-46. PubMed
  11. Escribano MM, Munoz-Bellido FJ, Serrano P, et al. Acute urticaria after ingestion of asparagus. Allergy 1998;53(6):622-623. PubMed
  12. Chrubasik S, Droste C, Black A. Asparagus P(R) cannot compete with first-line diuretics in lowering the blood pressure in treatment-requiring antihypertensives. Phytother Res 2009;23:1345-6.
  13. Gaus BM, Scheiba N, Schäkel K. Asparagus-induced fixed food eruptions mimicking cutaneous lupus. Acta Derm Venereol 2014;94:731-2. PubMed
  14. Yanagi T, Shimizu H, Shimizu T. Occupational contact dermatitis caused by asparagus. Contact Dermatitis 2010;63:54. PubMed

See these in context on the Asparagus monograph →

Goldenrod 6 references
  1. Robbers JE, Tyler VE. Tyler's Herbs of Choice: The Therapeutic Use of Phytomedicinals. New York, NY: The Haworth Herbal Press, 1999.
  2. Uter, W., Nohle, M., Randerath, B., and Schwanitz, H. J. Occupational contact urticaria and late-phase bronchial asthma caused by compositae pollen in a florist. Am J Contact Dermat. 2001;12(3):182-184. DOI
  3. Chodera, A., Dabrowska, K., Sloderbach, A., Skrzypczak, L., and Budzianowski, J. [Effect of flavonoid fractions of Solidago virgaurea L on diuresis and levels of electrolytes]. Acta Pol.Pharm 1991;48(5-6):35-37.
  4. Chodera, A., Dabrowska, K., Bobkiewicz-Kozlowska, T., Tkaczyk, J., Skrzypczak, L., and Budzianowski, J. [Effect of leiocarposide on experimental urinary calculi in rats]. Acta Pol.Pharm 1988;45(2):181-186.
  5. Chodera, A., Dabrowska, K., Skrzypczak, L., and Budzianowski, J. [Further studies on the diuretic effect of leiocarposide]. Acta Pol.Pharm 1986;43(5):499-503.
  6. Chodera, A., Dabrowska, K., Senczuk, M., Wasik-Olejnik, A., Skrzypczak, L., Budzianowski, J., and Ellnain-Wojtaszek, M. [Diuretic effect of the glycoside from a plant of the Solidago L. genus]. Acta Pol.Pharm 1985;42(2):199-204.

See these in context on the Goldenrod monograph →

Calendula 9 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Reider N, Komericki P, Hausen BM, et al. The seamy side of natural medicines: contact sensitization to arnica (Arnica montana L.) and marigold (Calendula officinalis L.). Contact Dermatitis 2001;45:269-72..
  3. Gol'dman II. [Anaphylactic shock after gargling with an infusion of Calendula]. Klin Med (Mosk) 1974;52:142-3.
  4. Paulsen E. Contact sensitization from Compositae-containing herbal remedies and cosmetics. Contact Dermatitis 2002;47:189-98. PubMed
  5. Bojadjiev C. On the sedative and hypotensive effect of preparations from the plant Calendula officinalis. Nauch Trud Visshi Med Inst Sof 1964;43:15-20.
  6. Samochowiec L. Pharmacological study of saponosides from Aralia mandshurica Rupr. et Maxim and Calendula officinalis L. Herba Pol. 1983;29:151-155.
  7. Madisetti M, Kelechi TJ, Mueller M, Amella EJ, Prentice MA. Feasibility, acceptability, and tolerability of RGN107 in the palliative wound care management of chronic wound symptoms. J Wound Care. 2017;26(Sup1):S25-S34. PubMed
  8. Final Assessment report on Calendula officinalis L., flos. European Medicines Agency: Committee on Herbal Medicinal Products (HMPC). 2018. EMA/HMPC/603409/2017. Available at: https://www.ema.europa.eu/en/documents/herbal-report/final-assessment-report-cal
  9. Puaratanaarunkon T, Washrawirul C, Chuenboonngarm N, Noppakun N, Asawanonda P, Kumtornrut C. Efficacy and safety of a facial serum containing snail secretion filtrate, Calendula officinalis, and Glycyrrhiza glaba root extract in the treatment of maskne: A

See these in context on the Calendula monograph →

Marshmallow 5 references
  1. Monographs on the medicinal uses of plant drugs. Exeter, UK: European Scientific Co-op Phytother, 1997.
  2. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
  3. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  4. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  5. Hage-Sleiman R, Mroueh M, Daher CF. Pharmacological evaluation of aqueous extract of Althaea officinalis flower grown in Lebanon. Pharm Biol 2011;49(3):327-33.

See these in context on the Marshmallow monograph →

Dandelion 27 references
  1. Maliakal PP, Wanwimolruk S. Effect of herbal teas on hepatic drug metabolizing enzymes in rats. J Pharm Pharmacol 2001;53:1323-9. PubMed
  2. Williams CA, Goldstone F, Greenham J. Flavonoids, cinnamic acids and coumarins from the different tissues and medicinal preparations of Taraxacum officinale. Phytochemistry 1996;42:121-7. PubMed
  3. Hussain Z, Waheed A, Qureshi RA, et al. The effect of medicinal plants of Islamabad and Murree region of Pakistan on insulin secretion from INS-1 cells. Phytother Res 2004;18:73-7. PubMed
  4. Racz-Kotilla E, Racz G, Solomon A. The action of Taraxacum officinale extracts on the body weight and diuresis of laboratory animals. Planta Med 1974;26:212-7. PubMed
  5. Zhu M, Wong PY, Li RC. Effects of taraxacum mongolicum on the bioavailability and disposition of ciprofloxacin in rats. J Pharm Sci 1999;88:632-4. PubMed
  6. Jovanovic M, Mimica-Dukic N, Poljacki M, Boza P. Erythema multiforme due to contact with weeds: a recurrence after patch testing. Contact Dermatitis 2003;48:17-25. PubMed
  7. Chivato T, Juan F, Montoro A, Laguna R. Anaphylaxis induced by ingestion of a pollen compound. J Investig Allergol Clin Immunol 1996;6:208-9.
  8. Cohen SH, Yunginger JW, Rosenberg N, Fink JN. Acute allergic reaction after composite pollen ingestion. J Allergy Clin Immunol 1979;64:270-4. PubMed
  9. Lovell CR, Rowan M. Dandelion dermatitis. Contact Dermatitis 1991;25:185-8. PubMed
  10. Agarwal SC, Crook JR, Pepper CB. Herbal remedies -- how safe are they? A case report of polymorphic ventricular tachycardia/ventricular fibrillation induced by herbal medication used for obesity. Int J Cardiol 2006;106:260-1. PubMed
  11. Martín-Muñoz MF, Bartolome B, Caminoa M, et al. Bee pollen: a dangerous food for allergic children. Identification of responsible allergens. Allergol Immunopathol (Madr) 2010;38:263-5. PubMed
  12. Neef H, Cilli F, Declerck PJ, et al. Platelet anti-aggregating activity of Taraxacum officinale Weber. Phytotherapy Research 1996;10:s138-s140.
  13. Cuzzolin L, Zaffani S, and Benoni G. Safety implications regarding use of phytomedicines. Eur.J Clin Pharmacol. 2006;62:37-42. PubMed
  14. Posadzki, P., Watson, L. K., and Ernst, E. Adverse effects of herbal medicines: an overview of systematic reviews. Clin Med 2013;13(1):7-12. PubMed
  15. Wakelin, S. H., Marren, P., Young, E., and Shaw, S. Compositae sensitivity and chronic hand dermatitis in a seven-year-old boy. Br J Dermatol 1997;137(2):289-291. PubMed
  16. Ingber, A. Seasonal allergic contact dermatitis from Taraxacum officinale (dandelion) in an Israeli florist. Contact Dermatitis 2000;43(1):49.
  17. Rodriguez, B., Rodriguez, A., de Barrio, M., Tornero, P., and Baeza, M. L. Asthma induced by canary food mix. Allergy Asthma Proc. 2003;24(4):265-268.
  18. Syhaieva, I. A. [Efficiency of specific immunotherapy in treatment of patients with seasonal allergic rhinitis]. Lik.Sprava. 2006;(1-2):51-53.
  19. Catania, M. A., Oteri, A., Caiello, P., Russo, A., Salvo, F., Giustini, E. S., Caputi, A. P., and Polimeni, G. Hemorrhagic cystitis induced by an herbal mixture. South.Med.J. 2010;103(1):90-92. PubMed
  20. Goksu, E., Eken, C., Karadeniz, O., and Kucukyilmaz, O. First report of hypoglycemia secondary to dandelion (Taraxacum officinale) ingestion. Am J Emerg.Med 2010;28(1):111-112. PubMed
  21. Fernandez-Gonzalez, D., Gonzalez-Parrado, Z., Vega-Maray, A. M., Valencia-Barrera, R. M., Camazon-Izquierdo, B., De, Nuntiis P., and Mandrioli, P. Platanus pollen allergen, Pla a 1: quantification in the atmosphere and influence on a sensitizing populati
  22. Liang, K. L., Su, M. C., Shiao, J. Y., Wu, S. H., Li, Y. H., and Jiang, R. S. Role of pollen allergy in Taiwanese patients with allergic rhinitis. J Formos.Med Assoc. 2010;109(12):879-885. PubMed
  23. Yang, Y., Zhao, Y., Wang, C. S., Wang, X. D., and Zhang, L. [Prevalence of sensitization to aeroallergens in 10 030 patients with allergic rhinitis]. Zhonghua Er.Bi Yan.Hou Tou.Jing.Wai Ke Za Zhi 2011;46(11):914-920.
  24. Davies, M. G. and Kersey, P. J. Contact allergy to yarrow and dandelion. Contact Dermatitis 1986;14(4):256-257. PubMed
  25. Collins JM and Miller DR. Dandelion green bezoar following antrectomy and vagotomy - case report. J Kansas Med Soc 1966;67(6):303-304.
  26. Moriarty B, Pinney JH, Owen-Casey MP, Rustin MH, Deroide F, Laing C, Davenport A. Digital necrosis from dandelion tea. Br J Dermatol. 2013 Jul;169(1):227-30. PubMed
  27. Onal S, Timur S, Okutucu B, Zihnioglu F. Inhibition of alphaglucosidase by aqueous extracts of some potent antidiabetic medicinal herbs. Prep Biochem Biotechnol 2005;35:29-36.

See these in context on the Dandelion 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