Chrysanthemum + Ferric Citrate
Ferric Citrate brand name: Auryxia.
We found no known interaction between Chrysanthemum and Ferric Citrate in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first. Additionally, although there is no interaction, the label for Ferric Citrate states a food rule worth keeping to.
Chrysanthemum and Ferric Citrate
We checked these two against our interaction database. Here is what we found.
No Known Interaction Found
We did not find a documented interaction between Ferric Citrate and Chrysanthemum in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.
Worth understanding: our licensed dataset holds no drug-interaction record for Chrysanthemum at all — not against Ferric Citrate, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.
If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.
Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.
Chrysanthemum safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Some Ferric Citrate Products Have a Food Rule — Chrysanthemum Should Not Break It
At least one FDA label for a product containing Ferric Citrate says to take it with food. If you take Chrysanthemum on an empty stomach out of habit, keep them separate — and take Ferric Citrate with a meal where the label says to.
This may not be true of your version. Food instructions belong to the product, not the ingredient: two Ferric Citrate products can carry different directions, and extended-release forms often differ from immediate-release ones. The label we read is quoted below — check the directions on your own box or bottle, or ask your pharmacist, for how to take the exact product you were given.
( 2.2 ) 2.1 Dosage for Hyperphosphatemia in Chronic Kidney Disease on Dialysis The recommended starting dose is 2 tablets, swallowed whole, 3 times per day with meals.
From the Dosage and Administration section of the FDA label we read for Ferric Citrate — where that label names a specific product, the instruction is that product's. See the Ferric Citrate drug page ›
A food rule is not an interaction — it is about how much of the medicine you absorb. The directions that came with your own product, and your pharmacist, outrank anything on this page.
See Every Supplement That Interacts With Ferric Citrate
This page covers Chrysanthemum only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Ferric Citrate page lists 17 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Coffee Charcoal (moderate), European Mandrake (moderate), Glucomannan (moderate) and Guar Gum (moderate).
By severity: 1 major · 7 moderate · 9 minor.
From our pharmacist’s overview on the Ferric Citrate page
“Ferric citrate (Auryxia) does its work in the gut, binding dietary phosphate in kidney disease or supplying iron, and all 17 supplements on this list can interfere with how oral medicines get absorbed. That is worth real caution, starting with the single major-rated entry, activated charcoal, which adsorbs many drugs directly and can m…”
Reviewed by 2 · Jul 18, 2026
Taking Chrysanthemum as Part of a Dietary Supplement Product? Check It for Interactions
We hold 28 real supplement products containing Chrysanthemum, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Chrysanthemum. Even though Chrysanthemum itself has no known interaction with Ferric Citrate, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:
Where Chrysanthemum and Ferric Citrate Sit Against Everything Else
Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.
#1,190 of 1,452 supplements looked up here in the last 7 days
#1,788 of 2,830 medications looked up here in the last 7 days
Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.
Where does our data come from?
- Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Chrysanthemum reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Chrysanthemum and Ferric Citrate records this page draws on were last updated July 10, 2026.
- What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
About Chrysanthemum
What is Chrysanthemum?
- Eye irritation and tired eyes
- Cooling and 'heat-clearing' in traditional Chinese medicine
- Cold and flu symptoms
- Headache
- Soothing/relaxation
- High blood pressure (traditional use)
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 these uses is limited, so it should be seen as a pleasant traditional drink rather than a proven treatment. People allergic to ragweed and related plants, and those who are pregnant or breastfeeding, should be cautious and talk to a pharmacist or doctor first.
Chrysanthemum morifolium · Asteraceae · Flowers (dried flower heads) · Tea, dried flowers, capsules, extracts, topical preparations
An interaction check asks whether these two react with each other — it does not ask whether Chrysanthemum is a good idea for someone in your situation. Here is what our Chrysanthemum record says about it on its own.
Chrysanthemum: dosing
There is no official standardized dose for chrysanthemum. It is most often used as a tea made from dried flowers, and supplement strength varies widely between products.If you choose to use it, follow the directions on the product label and start with a small amount to see how you react.
From our Chrysanthemum monograph — the full record covers uses, side effects and every documented interaction.
About Ferric Citrate
What Is Ferric Citrate Used For?
Brand name: Auryxia
Ferric citrate tablets — sold as Auryxia and under the generic name Ferric Citrate — are approved for two related uses in adults with chronic kidney disease (CKD).
For patients on dialysis, they work as a phosphate binder to control high phosphorus (hyperphosphatemia) levels in the blood. For patients with CKD who are not on dialysis, they serve as an iron replacement to treat iron deficiency anemia.
Most-Reported Side Effects for Ferric Citrate
From FAERS, the FDA’s public side-effect reporting system (0 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.
Other Drugs & Chrysanthemum
Browse every other medication we’ve checked against Chrysanthemum — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
No interaction 2,829 drugs checked — show the list
We also checked Chrysanthemum against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Warfarin ›
- Methylphenidate ›
- Sertraline ›
- Testosterone ›
- Ivermectin ›
- Losartan Potassium ›
- Abemaciclib ›
- Aspirin ›
- Acetaminophen ›
- Metoprolol ›
- Rosuvastatin ›
- Rivaroxaban ›
- Escitalopram ›
- Clopidogrel ›
- Atorvastatin ›
- Docusate ›
- Tadalafil ›
- Tirzepatide ›
- Methamphetamine ›
- Ibuprofen ›
- Warfarin Sodium ›
- Valacyclovir ›
- Hydroxyurea ›
- Sumatriptan ›
- Semaglutide ›
- Prednisone ›
- Propranolol ›
- Amitriptyline ›
- Lisdexamfetamine ›
- Metformin ›
- Amoxicillin ›
- Lisinopril ›
- Isotretinoin ›
- Amlodipine Besylate ›
- Bendamustine ›
- Methotrexate ›
- Bupropion ›
- Amphetamine ›
- Doxycycline ›
- Fluoxetine ›
- Azithromycin ›
- Acyclovir ›
- Pregabalin ›
- Lamotrigine ›
- Dextroamphetamine ›
- Gabapentin ›
- Acetaminophen, Codeine ›
- Levothyroxine, Liothyronine ›
- Clonazepam ›
- Quetiapine ›
- Naproxen ›
- Omeprazole ›
- Letrozole ›
- Duloxetine ›
- Methylene Blue ›
- Buspirone ›
- Citalopram ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Chrysanthemum list.
Chrysanthemum References
The 25 references that drive our Chrysanthemum monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.
- 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
- deJong NW, Vermeulen AM, van Wijik RG, deGroot H. Occupational allergy caused by flowers. Allergy 1998;53:204-9. PubMed
- Camplimi P, Sertoli A, Fabbri P, Panconesi E. Alantolactone sensitivity in chrysanthemum contact dermatitis. Contact Dermatitis 1978;4:93-102. PubMed
- Bleumink E, Mitchell JC, Geismann TA, Towers GH. Contact hypersensitivity to sesquiterpene lactones in Chrysanthemum dermatitis. Contact Dermatitis 1976;2:81-8.
- Lamminpaa A, Estlander T, Jolanki R, Kanerva L. Occupational allergic contact dermatitis caused by decorative plants. Contact Dermatitis 1996;34:330-5. PubMed
- Hausen BM. The sensitizing capacity of Compositae plants. III. Test results and cross-reactions in Compositae-sensitive patients. Dermatologica 1979;159:1-11. DOI
- 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
- 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.
- Singhal, V. and Reddy, B. S. Common contact sensitizers in Delhi. J Dermatol 2000;27(7):440-445. PubMed
- 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.
- 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.
- Jovanovic, M. and Poljacki, M. [Compositae dermatitis]. Med Pregl. 2003;56(1-2):43-49. PubMed
- 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
- 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
- Sharma, S. C. and Kaur, S. Airborne contact dermatitis from Compositae plants in northern India. Contact Dermatitis 1989;21(1):1-5. PubMed
- Sharma, S. C., Tanwar, R. C., and Kaur, S. Contact dermatitis from chrysanthemums in India. Contact Dermatitis 1989;21(2):69-71. PubMed
- 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
- 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
- Diener, C., Schlenvoigt, G., Jager, L., Prater, E., and Schubert, H. Allergens of chrysanthemum pollen. Allergol.Immunopathol.(Madr.) 1986;14(1):49-53.
- 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
- 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.
- 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.
- 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
- Sugai, T., Takahashi, Y., and Okuno, F. Chrysanthemum dermatitis in Japan. Contact Dermatitis 1980;6(2):155. PubMed
- 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
Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.
Taking Chrysanthemum and Ferric Citrate Together: Common Questions
Is it safe to take Chrysanthemum with Ferric Citrate?
Should I take Chrysanthemum and Ferric Citrate at the same time of day?
Does Ferric Citrate interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.