Major interaction on record — check this product against your medications before combining. Based on 6 of 8 ingredients. Check your meds →
Dietary supplement

Lycii Chrysanthemum Teapills Ingredients & Drug Interactions

by Plum Flower

Lycii Chrysanthemum Teapills label
See full label image
Capsule Category: Botanical
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Lycii Chrysanthemum Teapills against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Major

Lycii Chrysanthemum Teapills is a dietary supplement by Plum Flower with 8 active ingredients. Its ingredients are commonly taken for kidney and adrenal support, anemia and blood building (traditional), inflammatory conditions.Based on those ingredients, 1,305 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Lycium barbarum Fruit Extract, Paeonia suffruticosa Bark, Root Extract, Poria cocos Sclerotium 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 Lycii Chrysanthemum Teapills by Plum Flower

Ask about any prescription or over-the-counter medication and we check it for interactions with Lycii Chrysanthemum Teapills by Plum Flower — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Lycii Chrysanthemum Teapills by Plum Flower

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

From our pharmacy team — supplement deep dive

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

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

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

Why this rating?
  • The label discloses an exact amount for 0 of its 8 active ingredients.
  • “Proprietary Extract Blend” is a proprietary blend — the label gives one combined amount (1,360 mg) without saying how much of each component you get.

This product contains 8 ingredients, including a proprietary extract blend. The active herbal extracts are rehmannia root, poria mushroom sclerotium, chrysanthemum flower, goji berry fruit, alisma rhizome, dioscorea rhizome, cornus fruit, and peony root bark.

The inactive ingredients are magnesium silicate, dextrin, and china wax — common excipients used in capsule formulation.

Does it work?

Moderate evidence
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

This product doesn't appear to be marketed for a specific use, so we graded its ingredients' overall clinical evidence instead.

Moderate

Some clinical evidence supports its ingredients for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredients' overall clinical evidence instead.
  • On file: Chronic kidney disease (CKD) — rated "Possibly Effective" (Rehmannia) (Natural Medicines).

The evidence for these ingredients isn't well established in the data we hold. Rehmannia is rated possibly effective for chronic kidney disease, but the other conditions listed — including diabetes, osteoporosis, aplastic anemia, and diabetic kidney damage — have insufficient evidence.

Poria mushroom, chrysanthemum, goji, and peony all show insufficient evidence for the conditions studied (cancer, fatigue, dementia, diabetes, diarrhea, headache, cardiovascular disease, and others). This formula represents a traditional combination, but robust clinical trials backing its use for specific conditions aren't reflected in the current evidence ratings.

The evidence, ingredient by ingredient Rehmannia Poria Mushroom Chrysanthemum Goji American Dogwood Peony

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 6 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 6 of 6.
  • General safety write-ups exist for 6 of 6.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Human safety data for most of these ingredients are limited. Rehmannia, poria, chrysanthemum, and peony are generally well tolerated in traditional use, but controlled safety studies are sparse.

Allergic reactions are rare but possible with chrysanthemum and goji — symptoms can include itching, rash, throat swelling, and in rare cases asthma or anaphylaxis. Peony may cause gastrointestinal side effects (abdominal bloating, loss of appetite, diarrhea, nausea) in some users, and there's a single case report of bleeding complications in a patient on warfarin who switched goji products.

Goji has rare case reports of liver injury, though causality wasn't confirmed. Pregnancy and breastfeeding: safety data aren't sufficient for any of these ingredients, and traditional use raises concerns — avoid during pregnancy and breastfeeding unless your doctor approves.

Side effects, ingredient by ingredient Rehmannia Poria Mushroom Chrysanthemum Goji American Dogwood Peony

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

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

Why this rating?
  • 4 of the 6 matched ingredients can interact with medications — Peony, Poria Mushroom, Goji, Rehmannia.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 1,306 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.

Double-check this product if you take warfarin or other blood thinners (anticoagulants), as goji can increase bleeding risk significantly. Also verify if you're on antihypertensive drugs (blood pressure medications), antidiabetes drugs, sedatives, clozapine, flecainide, birth control pills, hormone replacement therapy, antiplatelet drugs (aspirin, clopidogrel), or any drug metabolized by liver enzymes CYP1A2, CYP2D6, CYP2C19, CYP2C9, or CYP3A4.

Use the medication checker on this page.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence behind its ingredients' uses. Major medication interactions have been identified, and safety information is well characterized.

This is a traditional herbal formula, but it carries real drug interaction risks, especially if you're on warfarin or other blood thinners, diabetes drugs, or blood pressure medications. The evidence for what it treats isn't established in the data we have.

If you take any prescription medication, check it against the interaction tool below before starting — and talk to your pharmacist or doctor about whether it's right for you.

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

Assessment coverage: 6 of 8 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Dec 21, 2024.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Lycii Chrysanthemum Teapills, straight from the product label.

Brand Plum Flower
Barcode (UPC) 739934838068
Net contents 1.2 Ounce(s); 34 Gram(s); 200 Pill(s)
Market status On market
Date entered into DSLD Dec 21, 2024
DSLD ID 310577
Product type Botanical
Supplement form Capsule
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 Lycii Chrysanthemum Teapills by Plum Flower, 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:
8 Pill(s)
Maximum serving Sizes:
8 Pill(s)
Servings per container
25
UPC/BARCODE
739934838068
IngredientAmount% DV
Proprietary Extract Blend1360 mg--
Rehmannia glutinosa Root Extract0 NP--
Poria cocos Sclerotium Extract0 NP--
Chrysanthemum morifolium Flower Extract0 NP--
Lycium barbarum Fruit Extract0 NP--
Alisma orientale Rhizome Extract0 NP--
Dioscorea opposita Rhizome Extract0 NP--
Cornus officinalis Fruit Extract0 NP--
Paeonia suffruticosa Bark, Root Extract0 NP--

Other ingredients: Magnesium Silicate, Hydrated, Dextrin, China Wax

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

Herbal Supplement

Suggested/Recommended/Usage/Directions

Take 8 pills 3 times daily or as directed by your health care practitioner.

Precautions

Keep out of reach of children

Formulation

US owned & operated since 1969. Made in China in partnership with the award-winning Lanzhou Foci Pharmaceutical Co. Ltd. Plum Flower Quality Guarantee

No pharmaceuticals or dyes. Unsulfured, preservatives-free herbs when available Microbial and heavy metal tested

Scientifically authenticated herbs Produced at a Good Manufacturing Practices (GMP) certified factory

Formula

Qi Ju Di Huang Wan

General Statements

Foci Pharmaceutical 1929

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

See for yourself

Lycii Chrysanthemum Teapills by Plum Flower label

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

Lycii Chrysanthemum Teapills 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 Lycii Chrysanthemum Teapills by Plum Flower

These are the 8 active ingredients this product is made of. Select any to open its full monograph.

Serving size8 Pill(s) Dosage formCapsule Servings per container25 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Proprietary Extract Blend

1360 mg per serving

Other (inactive) ingredients: Magnesium Silicate, Hydrated, Dextrin, China Wax. These complete the product’s ingredient list but are not active constituents.

Interaction report

Lycii Chrysanthemum Teapills by Plum Flower Drug Interactions

Want to check YOUR meds against Lycii Chrysanthemum Teapills?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
1,305Drugs
2 Major 1,303 Moderate

Ingredients driving the most interactions

Lycium barbarum Fruit Extract 1,000
Paeonia suffruticosa Bark, Root Extract 811
Poria cocos Sclerotium Extract 417
Rehmannia glutinosa Root Extract 258

Individual Drug Interactions

The ingredients in Lycii Chrysanthemum Teapills interact with 1,305 drugs. Click any drug to see the details.

4 of the 8 ingredients in Lycii Chrysanthemum Teapills interact with drugs. Each result below shows which ingredient is responsible. Lycium barbarum Fruit Extract Paeonia suffruticosa Bark, Root Extract Poria cocos Sclerotium Extract Rehmannia glutinosa Root Extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Lycii Chrysanthemum Teapills 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.

Lycium barbarum Fruit Extract8 drug types · 1,000 drugs

Warfarin (Coumadin)

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

Likelihood Probable Evidence D
Antihypertensive Drugs

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

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

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

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

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

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

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

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

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

Likelihood Possible Evidence D
Flecainide (Tambocor)

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

Likelihood Possible Evidence D
Antidiabetes Drugs

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

Likelihood Possible Evidence B
Lycium barbarum Fruit Extract full monograph & interactions

Paeonia suffruticosa Bark, Root Extract7 drug types · 811 drugs

Anticoagulant/Antiplatelet Drugs

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

Likelihood Possible Evidence D
Clozapine (Clozaril)

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

Likelihood Possible Evidence D
Contraceptive Drugs

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

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

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

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

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

Likelihood Possible Evidence D
Estrogens

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

Likelihood Possible Evidence D
Phenytoin (Dilantin)

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

Likelihood Probable Evidence D
Paeonia suffruticosa Bark, Root Extract full monograph & interactions

Poria cocos Sclerotium Extract3 drug types · 417 drugs

Anticholinergic Drugs

Theoretically, poria mushroom might decrease the clinical effects of anticholinergic drugs.
In animal research, poria mushroom essential oil reduces acetylcholinesterase activity. This interaction has not been shown in humans.

Likelihood Possible Evidence D
Cholinergic Drugs

Theoretically, poria mushroom might have additive effects when used with cholinergic drugs.
In animal research, poria mushroom essential oil reduces acetylcholinesterase activity. This interaction has not been shown in humans.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, taking poria mushroom extract may enhance the therapeutic and adverse effects of sedatives.
Animal research shows that poria mushroom extract has sedative properties. This interaction has not been shown in humans.

Likelihood Possible Evidence D
Poria cocos Sclerotium Extract full monograph & interactions

Rehmannia glutinosa Root Extract2 drug types · 258 drugs

Antidiabetes Drugs

Theoretically, rehmannia might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research shows that rehmannia may have hypoglycemic effects.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, rehmannia might increase the risk of hypotension when taken with antihypertensive drugs.
Animal research shows that rehmannia may have hypotensive effects. Laboratory research shows that formulations of dried and processed rehmannia root inhibit angiotensin-converting enzyme (ACE).

Likelihood Possible Evidence D
Rehmannia glutinosa Root Extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Lycii Chrysanthemum Teapills, from the product label.

Plum Flower

Name
Mayway Herbs
City
Oakland
State
CA
Web Address
www.plumflowerherbs.com
Pharmacist Counseling Corner

Lycii Chrysanthemum Teapills by Plum Flower: Common Questions

Does Lycii Chrysanthemum Teapills by Plum Flower interact with any medications?
Yes. Based on its ingredients, Lycii Chrysanthemum Teapills has a known interaction with 1,305 medications, including 2 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Lycii Chrysanthemum Teapills contains 8 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.
What is goji fruit extract used for in this formula?
Goji is included as a traditional ingredient, but the evidence ratings show insufficient evidence for the conditions studied — cardiovascular health, high blood pressure, weight management, and quality of life. It's a common ingredient in traditional formulas, but clinical proof of benefit isn't established in our data.
Can I take this if I'm pregnant or breastfeeding?
The safety data aren't sufficient for any ingredient in this formula during pregnancy or breastfeeding, and some traditional uses raise concerns. It's best avoided unless your doctor gives you the go-ahead. Talk with your pharmacist or doctor before using it.
What are the most common side effects?
Most of these ingredients are generally well tolerated, but peony may cause digestive discomfort — bloating, nausea, diarrhea, or loss of appetite — in some people. Chrysanthemum and goji can trigger allergic reactions (rash, itching, throat swelling) in sensitive individuals, though this is rare.
Does this product have fillers?
Yes. The inactive ingredients are magnesium silicate, dextrin, and china wax — these are binders and excipients used in the capsule.
Is it safe to take with my blood pressure or diabetes medication?
Not without checking first. Rehmannia in this formula theoretically lowers blood pressure and blood sugar, which could add to the effects of your medications. Use the interaction checker on this page with your specific drugs, and talk to your pharmacist before starting.
What's in the 'proprietary extract blend' on the label?
The proprietary blend contains the other named herbal extracts — rehmannia, poria, chrysanthemum, goji, alisma, dioscorea, cornus, and peony — but the exact amounts of each aren't disclosed separately. You're getting all eight ingredients combined in that blend.

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

Not sure if Lycii Chrysanthemum Teapills 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.

Lycii Chrysanthemum Teapills label
Go deeper

The Full Monographs Behind Lycii Chrysanthemum Teapills’s Ingredients

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

Herb & supplement monograph

Rehmannia

Interacts with 258 drugs

Rehmannia is a root used for centuries in Traditional Chinese Medicine, often to 'tonify' the kidneys and support energy or blood health. Human evidence for most modern uses is limited, so i...

Read the full Rehmannia monograph → Herb & supplement monograph

Poria Mushroom

Interacts with 417 drugs

Poria mushroom (Fu Ling) is a fungus long used in Traditional Chinese Medicine, mainly as a mild diuretic and digestive and calming aid. Modern scientific evidence in humans is very limited,...

Read the full Poria Mushroom monograph → Herb & supplement monograph

Chrysanthemum

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

Read the full Chrysanthemum monograph → Herb & supplement monograph

Goji

Interacts with 1,000 drugs

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

Read the full Goji monograph → Herb & supplement monograph

American Dogwood

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

Read the full American Dogwood monograph → Herb & supplement monograph

Peony

Interacts with 811 drugs

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

Read the full Peony monograph →
Sources

Sources & How We Checked

Lycii Chrysanthemum Teapills'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.

Rehmannia 3 references
  1. Zhang R, Zhou J, Jia Z, et al. Hypoglycemic effect of Rehmannia glutinosa oligosaccharide in hyperglycemic and alloxan-induced diabetic rats and its mechanism. J Ethnopharmacol 2004;90:39-43. PubMed
  2. Zhang RX, Li MX, Jia ZP. Rehmannia glutinosa: review of botany, chemistry and pharmacology. J Ethnopharmacol 2008;117(2):199-214. PubMed
  3. Chao CH, Hsu JL, Chen MF, et al. Anti-hypertensive effects of Radix Rehmanniae and its active ingredients. Nat Prod Res. 2020;34(11):1547-1552.

See these in context on the Rehmannia monograph →

Poria Mushroom 3 references
  1. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  2. Kim H, Park I, Park K, Park S, Kim YI, Park BG. The positive effects of Poria cocos extract on quality of sleep in insomnia rat models. Int J Environ Res Public Health 2022;19(11):6629. PubMed
  3. Lv Q, Di X, Bian B, Li K, Guo J. Neuroprotective effects of Poria cocos (Agaricomycetes) essential oil on Aß1-40-induced learning and memory deficit in rats. Int J Med Mushrooms 2022;24(10):73-82.

See these in context on the Poria Mushroom monograph →

Chrysanthemum 25 references
  1. Kuno Y, Kawabe Y, Sakakibara S. Allergic contact dermatitis associated with photosensitivity, from alantolactone in a chrysanthemum farmer. Contact Dermatitis 1999;40:224-5. PubMed
  2. deJong NW, Vermeulen AM, van Wijik RG, deGroot H. Occupational allergy caused by flowers. Allergy 1998;53:204-9. PubMed
  3. Camplimi P, Sertoli A, Fabbri P, Panconesi E. Alantolactone sensitivity in chrysanthemum contact dermatitis. Contact Dermatitis 1978;4:93-102. PubMed
  4. Bleumink E, Mitchell JC, Geismann TA, Towers GH. Contact hypersensitivity to sesquiterpene lactones in Chrysanthemum dermatitis. Contact Dermatitis 1976;2:81-8.
  5. Lamminpaa A, Estlander T, Jolanki R, Kanerva L. Occupational allergic contact dermatitis caused by decorative plants. Contact Dermatitis 1996;34:330-5. PubMed
  6. Hausen BM. The sensitizing capacity of Compositae plants. III. Test results and cross-reactions in Compositae-sensitive patients. Dermatologica 1979;159:1-11. DOI
  7. Kuno, Y., Kawabe, Y., and Sakakibara, S. Allergic contact dermatitis associated with photosensitivity, from alantolactone in a chrysanthemum farmer. Contact Dermatitis 1999;40(4):224-225. PubMed
  8. Schulz, K. H., Hausen, B. M., Wallhofer, L., and Schmidt-Loffler, P. Chrysanthemum allergy. Pt. II: Experimental studies on the causative agents. Arch.Dermatol.Forsch. 1975;251(3):235-244.
  9. Singhal, V. and Reddy, B. S. Common contact sensitizers in Delhi. J Dermatol 2000;27(7):440-445. PubMed
  10. Kuroume, T., Todokoro, M., Tomidokoro, H., Kanbe, Y., and Matsumura, T. Chrysanthemum pollinosis in Japan. Int.Arch.Allergy Appl.Immunol. 1975;48(6):800-811.
  11. Groenewoud, G. C., de Jong, N. W., Burdorf, A., de Groot, H., and van Wyk, R. G. Prevalence of occupational allergy to Chrysanthemum pollen in greenhouses in the Netherlands. Allergy 2002;57(9):835-840.
  12. Jovanovic, M. and Poljacki, M. [Compositae dermatitis]. Med Pregl. 2003;56(1-2):43-49. PubMed
  13. Hashimoto, Y., Kawada, A., Aragane, Y., and Tezuka, T. Occupational contact dermatitis from chrysanthemum in a mortician. Contact Dermatitis 2003;49(2):106-107. PubMed
  14. Groenewoud, G. C., de Groot, H., and van Wijk, R. G. Impact of occupational and inhalant allergy on rhinitis-specific quality of life in employees of bell pepper greenhouses in the Netherlands. Ann Allergy Asthma Immunol 2006;96(1):92-97. PubMed
  15. Sharma, S. C. and Kaur, S. Airborne contact dermatitis from Compositae plants in northern India. Contact Dermatitis 1989;21(1):1-5. PubMed
  16. Sharma, S. C., Tanwar, R. C., and Kaur, S. Contact dermatitis from chrysanthemums in India. Contact Dermatitis 1989;21(2):69-71. PubMed
  17. Tanaka, T., Moriwaki, S. I., and Horio, T. Occupational dermatitis with simultaneous immediate and delayed allergy to chrysanthemum. Contact Dermatitis 1987;16(3):152-154. PubMed
  18. Frain-Bell, W., Hetherington, A., and Johnson, B. E. Contact allergic sensitivity to chrysanthemum and the photosensitivity dermatitis and actinic reticuloid syndrome. Br.J.Dermatol. 1979;101(5):491-501. PubMed
  19. Diener, C., Schlenvoigt, G., Jager, L., Prater, E., and Schubert, H. Allergens of chrysanthemum pollen. Allergol.Immunopathol.(Madr.) 1986;14(1):49-53.
  20. Zeller, W., de Gols, M., and Hausen, B. M. The sensitizing capacity of Compositae plants. VI. Guinea pig sensitization experiments with ornamental plants and weeds using different methods. Arch Dermatol.Res 1985;277(1):28-35. PubMed
  21. Schmidt, R. J. When is a chrysanthemum dermatitis not a chrysanthemum dermatitis? The case for describing florists' chrysanthemums as Dendranthema cultivars. Contact Dermatitis 1985;13(2):115-119.
  22. Schmidt, R. J. and Kingston, T. Chrysanthemum dermatitis in South Wales; diagnosis by patch testing with feverfew (Tanacetum parthenium) extract. Contact Dermatitis 1985;13(2):120-121.
  23. Mitchell, J. C., Geissman, T. A., Dupuis, G., and Towers, G. H. Allergic contact dermatitis caused by Artemisia and Chrysanthemum species. The role of sesquiterpene lactones. J.Invest Dermatol. 1971;56(2):98-101. PubMed
  24. Sugai, T., Takahashi, Y., and Okuno, F. Chrysanthemum dermatitis in Japan. Contact Dermatitis 1980;6(2):155. PubMed
  25. 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

See these in context on the Chrysanthemum monograph →

Goji 14 references
  1. Huang KC. The Pharmacology of Chinese Herbs. 2nd ed. Boca Raton, FL: CRC Press, LLC 1999.
  2. Lam AY, Elmer GW, Mohutsky MA. Possible interaction between warfarin and Lycium Barbarum. Ann Pharmacother 2001;35:1199-201.
  3. Leung H, Hung A, Hui AC, Chan TY. Warfarin overdose due to the possible effects of Lycium barbarum L. Food Chem Toxicol 2008;46:1860-2. PubMed
  4. Amagase H, Nance DM. A randomized, double-blind, placebo-controlled, clinical study of the general effects of a standardized Lycium barbarum (goji) juice, GoChi. J Altern Complement Med 2008;14:403-12.
  5. Rivera, C. A., Ferro, C. L., Bursua, A. J., and Gerber, B. S. Probable interaction between Lycium barbarum (goji) and warfarin. Pharmacotherapy 2012;32(3):e50-e53.
  6. Monzon, Ballarin S., Lopez-Matas, M. A., Saenz, Abad D., Perez-Cinto, N., and Carnes, J. Anaphylaxis associated with the ingestion of Goji berries (Lycium barbarum). J.Investig.Allergol.Clin.Immunol. 2011;21(7):567-570.
  7. Franco, M., Monmany, J., Domingo, P., and Turbau, M. [Autoimmune hepatitis triggered by consumption of Goji berries]. Med.Clin.(Barc.) 9-22-2012;139(7):320-321.
  8. Jiménez-Encarnación E, Ríos G, Muñoz-Mirabal A, Vilá LM. Euforia-induced acute hepatitis in a patient with scleroderma. BMJ Case Rep 2012;2012. PubMed
  9. Larramendi CH, García-Abujeta JL, Vicario S, García-Endrino A, López-Matas MA, García-Sedeño MD, et al. Goji berries (Lycium barbarum): Risk of allergic reactions in individuals with food allergy. J Investig Allergol Clin Immunol. 2012;22(5):345-50.
  10. Cai H, Liu F, Zuo P, Huang G, Song Z, Wang T, et al. Practical application of antidiabetic efficacy of Lycium barbarum polysaccharide in patients with type 2 diabetes. Med Chem. 2015;11(4):383-90.
  11. Potterat O. Goji (Lycium barbarum and L. chinense): Phytochemistry, pharmacology and safety in the perspective of traditional uses and recent popularity. Planta Med 2010;76(1):7-19.
  12. Guzmán CE, Guzmán-Moreno CG, Assad-Morell JL, Edgar Francisco Carrizales-Sepúlveda EF. Flecainide toxicity associated with the use of goji berries: a case report. Eur Heart J Case Rep. 2021;5(6):ytab204. PubMed
  13. Liu R, Tam TW, Mao J, et al. In vitro activity of Lycium barbarum (Goji) against major human phase I metabolism enzymes. Complement Integr Med. 2016;13(3):257-265.
  14. Zhang J, Tian L, Xie B. Bleeding due to a probable interaction between warfarin and Gouqizi (Lycium Barbarum L.). Toxicol Rep. 2015;2:1209-1212. PubMed

See these in context on the Goji monograph →

American Dogwood 1 reference
  1. Dietary Supplements: What You Need to Know — NIH Office of Dietary Supplements Source

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Peony 15 references
  1. Chen LC, Chou MH, Lin MF, Yang LL. Effects of Paeoniae Radix, a traditional Chinese medicine, on the pharmacokinetics of phenytoin. J Clin Pharm Ther 2001;26:271-8. PubMed
  2. Guo TL, Zhou XW. [Clinical observations on the treatment of the gestational hypertension syndrome with Angelica and Paeonia powder]. Zhong Xi Yi Jie He Za Zhi 1986;6:714-6, 707.
  3. Xie HJ, Yasar U, Sandberg M, Rane A. Paeoniae Radix, a traditional Chinese medicine, and CYP2C9 activity. J Clin Pharm Ther 2002;27:229-30. . PubMed
  4. Harada M, Suzuki M, Ozaki Y. Effect of Japanese Angelica root and peony root on uterine contraction in the rabbit in situ. J Pharmacobiodyn 1984;7:304-11. PubMed
  5. Anon. Monograph. Peony (Paeonia spp). Alt Med Rev 2001;6:495-9.
  6. Bruynzeel DP. Contact Dermatitis Due to Paeonia (Peony). Contact Dermatitis 1989; 20:152-3..
  7. Bian, X., Xu, Y., Zhu, L., Gao, P., Liu, X., Liu, S., Qian, M., Gai, M., Yang, J., and Wu, Y. Prevention of maternal-fetal blood group incompatibility with traditional Chinese herbal medicine. Chin Med J (Engl.) 1998;111(7):585-587.
  8. Wong, A. L. and Chan, T. Y. Interaction between warfarin and the herbal product quilinggao. Ann Pharmacother 2003;37(6):836-838.
  9. Cai Y, Yuan Q, Xu K, et al. Assessment of the therapeutic effect of total glycosides of peony for juvenile idiopathic arthritis: a systematic review and meta-analysis. Evid Based Complement Alternat Med 2016;2016:8292486.
  10. Koo YK, Kim JM, Koo JY, et al. Platelet anti-aggregatory and blood anti-coagulant effects of compounds isolated from Paeonia lactiflora and Paeonia suffruticosa. Pharmazie 2010;65(8):624-8.
  11. Wang W, Tian DD, Zheng B, et al. Peony-glycyrrhiza decoction, an herbal preparation, inhibits clozapine metabolism via cytochrome P450s, but not flavin-containing monooxygenase in in vitro models. Drug Metab Dispos 2015;43(7):1147-53. PubMed
  12. Zhou Y, Jin L, Kong F, et al. Clinical and immunological consequences of total glucosides of paeony treatment in Sjögren's syndrome: A randomized controlled pilot trial. Int Immunopharmacol. 2016 Oct;39:314-319. doi: 10.1016/j.intimp.2016.08.006. PubMed
  13. Zhu Q, Qi X, Wu Y, Wang K. Clinical study of total glucosides of paeony for the treatment of diabetic kidney disease in patients with diabetes mellitus. Int Urol Nephrol. 2016 Nov;48(11):1873-1880. doi: 10.1007/s11255-016-1345-5. PubMed
  14. Xu Y, Li X, Chen T, et al. Radix Paeoniae Alba increases serum estrogen level and up-regulates estrogen receptor expression in uterus and vagina of immature/ovariectomized mice. Phytother Res. 2019;33(1):117-29. [RETRACTED].
  15. Liu X, Li X, Li X, et al. The efficacy and safety of total glucosides of peony in the treatment of primary Sjögren's syndrome: a multi-center, randomized, double-blinded, placebo-controlled clinical trial. Clin Rheumatol. 2019;38(3):657-64. Erratum i

See these in context on the Peony monograph →

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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.

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