Citronella Oil + Propafenone
Propafenone brand names: Rythmol, Arythmol.
We found no known interaction between Citronella Oil and Propafenone 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 two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.
Citronella Oil and Propafenone
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 Propafenone and Citronella Oil 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 Citronella Oil at all — not against Propafenone, 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.
Citronella Oil safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Questions About Citronella Oil or Propafenone
These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Citronella Oil or Propafenone, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:
Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.
See Every Supplement That Interacts With Propafenone
This page covers Citronella Oil only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Propafenone page lists 138 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), 1,3-dmaa (moderate), Acacia Rigidula (moderate), Active Hexose Correlated Compound (ahcc) (moderate) and Adrafinil (moderate).
By severity: 1 major · 99 moderate · 38 minor.
From our pharmacist’s overview on the Propafenone page
“Propafenone (Rythmol) steadies abnormal heart rhythms, and medicines with that job leave little room for error, so the 138 supplements and herbs on this list deserve genuine attention before any of them get added on top. The single major-rated entry is activated charcoal, which can soak up an oral dose in the gut and cut how much medic…”
Reviewed by 2 · Jul 18, 2026
Where Citronella Oil and Propafenone 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.
#1,023 of 1,452 supplements looked up here in the last 7 days
#1,088 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 Citronella Oil reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Citronella Oil and Propafenone 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 Citronella Oil
What is Citronella Oil?
- Insect and mosquito repellent
- Aromatherapy and relaxation
- Topical antimicrobial
- Fragrance in soaps and household products
- Skin and hair care products
Citronella oil is an essential oil made from a tropical grass and is best known as a natural insect repellent. Some evidence supports short-term mosquito protection, but it usually does not last as long as conventional repellents like DEET. It is meant for skin or air use, not for swallowing, and can irritate sensitive skin.
Cymbopogon nardus · Poaceae · Leaves and grass (steam-distilled essential oil) · Essential oil, sprays, lotions, candles, diffuser oil
An interaction check asks whether these two react with each other — it does not ask whether Citronella Oil is a good idea for someone in your situation. Here is what our Citronella Oil record says about it on its own.
Citronella Oil: dosing
There is no official standardized dose for citronella oil. For skin use, it is usually diluted with a carrier oil (such as coconut or almond oil) in commercial repellent products. For aromatherapy, a few drops are added to a diffuser or warm water.Because product strengths vary widely, the best approach is to follow the directions on the label and reapply repellent products as instructed.
From our Citronella Oil monograph — the full record covers uses, side effects and every documented interaction.
About Propafenone
What Is Propafenone Used For?
Brand names: Rythmol, Arythmol
Propafenone is used to help control abnormal heart rhythms. It is prescribed to delay the return of paroxysmal atrial fibrillation or atrial flutter (episodic irregular heartbeats in the upper chambers) and paroxysmal supraventricular tachycardia (PSVT, sudden fast heartbeats starting above the heart's lower chambers) — but only in people who do not have structural heart disease.
It is also used to treat life-threatening ventricular arrhythmias (dangerous fast rhythms starting in the heart's lower chambers). Because of serious safety concerns, it is not recommended for minor or non-life-threatening heart rhythm problems.
Most-Reported Side Effects for Propafenone
From FAERS, the FDA’s public side-effect reporting system (4,209 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.
Other Drugs & Citronella Oil
Browse every other medication we’ve checked against Citronella Oil — 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 Citronella Oil against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Testosterone ›
- Losartan Potassium ›
- Ivermectin ›
- Metoprolol ›
- Rivaroxaban ›
- Aspirin ›
- Rosuvastatin ›
- Acetaminophen ›
- Escitalopram ›
- Abemaciclib ›
- Clopidogrel ›
- Tadalafil ›
- Atorvastatin ›
- Docusate ›
- Tirzepatide ›
- Valacyclovir ›
- Ibuprofen ›
- Methamphetamine ›
- Hydroxyurea ›
- Warfarin Sodium ›
- Semaglutide ›
- Sumatriptan ›
- Prednisone ›
- Propranolol ›
- Lisdexamfetamine ›
- Metformin ›
- Amoxicillin ›
- Lisinopril ›
- Bupropion ›
- Amitriptyline ›
- Methotrexate ›
- Bendamustine ›
- Acyclovir ›
- Doxycycline ›
- Amphetamine ›
- Isotretinoin ›
- Fluoxetine ›
- Lamotrigine ›
- Pregabalin ›
- Azithromycin ›
- Acetaminophen, Codeine ›
- Gabapentin ›
- Amlodipine Besylate ›
- Dextroamphetamine ›
- Clonazepam ›
- Methylene Blue ›
- Omeprazole ›
- Quetiapine ›
- Letrozole ›
- Duloxetine ›
- Naproxen ›
- Buspirone ›
- Citalopram ›
- Ciprofloxacin ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Citronella Oil list.
Citronella Oil References
The 5 references that drive our Citronella Oil 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.
- Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
- The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
- Ellenhorn MJ, et al. Ellenhorn's Medical Toxicology: Diagnoses and Treatment of Human Poisoning. 2nd ed. Baltimore, MD: Williams & Wilkins, 1997.
- Public Health Agency of Canada. Safety Tips on Using Personal Insect Repellents Available at: http://www.phac-aspc.gc.ca/wn-no/repellents-insectifuge_e.html. (Accessed 24 May 2005)
- Sajo ME, Song SB, Bajgai J, et al. Applicability of citronella oil (Cymbopogon winteratus) for the prevention of mosquito-borne diseases in the rural area of Tikapur, far-western Nepal. Rural Remote Health 2015;15(4):3532. Epub 2015 Nov 12. DOI
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 Citronella Oil and Propafenone Together: Common Questions
Is it safe to take Citronella Oil with Propafenone?
Do Citronella Oil and Propafenone have any of the same side effects?
Does Propafenone 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.