Vietnamese Coriander + Propranolol
Propranolol brand names: Inderal LA, Inderal, Angilol, Syprol, Inderal Injection, and others.
We found no known interaction between Vietnamese Coriander and Propranolol 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.
Vietnamese Coriander and Propranolol
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 Propranolol and Vietnamese Coriander 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 Vietnamese Coriander at all — not against Propranolol, 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.
Vietnamese Coriander safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
See Every Supplement That Interacts With Propranolol
This page covers Vietnamese Coriander only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Propranolol page lists 236 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), American Hellebore (major), American Mistletoe (major), Indian Snakeroot (major) and Tyramine (major).
By severity: 5 major · 194 moderate · 37 minor.
From our pharmacist’s overview on the Propranolol page
“Propranolol (Inderal) slows the heart and lowers blood pressure, which is exactly why its 236-ingredient interaction list deserves genuine care. Five entries rate major, and those are the ones to understand first.”
Reviewed by 2 · Jul 18, 2026
Where Vietnamese Coriander and Propranolol 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.
#1,039 of 1,452 supplements looked up here in the last 7 days
#11 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. Vietnamese Coriander is not yet covered by that licensed database, so its write-up cites publicly available medical sources directly (see the references below).
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Vietnamese Coriander reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Vietnamese Coriander and Propranolol records this page draws on were last updated June 22, 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 Vietnamese Coriander
What is Vietnamese Coriander?
- Flavoring food
- Digestive upset
- Antimicrobial uses
- Reducing sexual desire (traditional)
- Skin and wound care (traditional)
Vietnamese coriander (rau ram) is a fragrant Southeast Asian culinary herb traditionally used for digestion and as an antimicrobial. There is very little human research to support its medicinal uses, so it is best thought of as a flavorful food rather than a proven remedy. Pregnant and breastfeeding people should avoid medicinal amounts, and anyone considering it as a supplement should check with a pharmacist or doctor.
Persicaria odorata · Polygonaceae · Leaves and stems · Fresh leaves (culinary herb), dried leaves, tea, essential oil
An interaction check asks whether these two react with each other — it does not ask whether Vietnamese Coriander is a good idea for someone in your situation. Here is what our Vietnamese Coriander record says about it on its own.
Vietnamese Coriander: dosing
There is no established or standardized medicinal dose for Vietnamese coriander. It is most often used simply as a fresh culinary herb, added to dishes to taste.If you choose to use a tea or supplement product, follow the directions on the label and do not exceed the recommended amount.
From our Vietnamese Coriander monograph — the full record covers uses, side effects and every documented interaction.
About Propranolol (Cardiovascular)
What Is Propranolol (Cardiovascular) Used For?
Brand names: Inderal LA, Inderal, Angilol, Syprol, Inderal Injection, Half-Inderal LA, Bedranol SR, Half Beta Prograne, Beta Prograne, Lopranol LA, Slo-Pro, InnoPran XL
This intravenous (IV) form of propranolol is used in hospital or clinical settings to treat dangerous heart rhythm problems. It is generally reserved for life-threatening arrhythmias (abnormal heart rhythms) or those that occur during anesthesia.
Specific conditions it treats include fast heart rates coming from the upper chambers of the heart (supraventricular tachycardia), certain arrhythmias caused by digitalis toxicity, dangerous ventricular rhythms that haven't responded to other treatments, and fast heart rates caused by excess adrenaline-like substances during surgery.
Other Drugs & Vietnamese Coriander
Browse every other medication we’ve checked against Vietnamese Coriander — 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 Vietnamese Coriander 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 ›
- Metoprolol ›
- Aspirin ›
- Ivermectin ›
- Rivaroxaban ›
- Rosuvastatin ›
- Escitalopram ›
- Tadalafil ›
- Acetaminophen ›
- Clopidogrel ›
- Valacyclovir ›
- Atorvastatin ›
- Docusate ›
- Hydroxyurea ›
- Abemaciclib ›
- Methamphetamine ›
- Sumatriptan ›
- Ibuprofen ›
- Semaglutide ›
- Tirzepatide ›
- Warfarin Sodium ›
- Prednisone ›
- Lisdexamfetamine ›
- Acyclovir ›
- Bupropion ›
- Metformin ›
- Amoxicillin ›
- Lisinopril ›
- Bendamustine ›
- Amitriptyline ›
- Doxycycline ›
- Lamotrigine ›
- Fluoxetine ›
- Methotrexate ›
- Acetaminophen, Codeine ›
- Gabapentin ›
- Amphetamine ›
- Pregabalin ›
- Isotretinoin ›
- Dextroamphetamine ›
- Azithromycin ›
- Clonazepam ›
- Quetiapine ›
- Omeprazole ›
- Amlodipine Besylate ›
- Methylene Blue ›
- Duloxetine ›
- Letrozole ›
- Buspirone ›
- Citalopram ›
- Ciprofloxacin ›
- Naproxen ›
- Bisoprolol ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Vietnamese Coriander list.
Vietnamese Coriander References
The 2 sources that drive our Vietnamese Coriander monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Vietnamese Coriander is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.
- Herbs at a Glance — NIH National Center for Complementary and Integrative Health Source
- Herbal Supplements — MedlinePlus (U.S. National Library of Medicine) Source
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.
Propranolol Is Linked to Lower Levels of One Nutrient
Natural Medicines records Propranolol as a medicine that can lower these. This is not an interaction with Vietnamese Coriander — it is a separate effect of the medicine, and it is a reason some people are advised to supplement rather than to avoid one:
Read the full Propranolol nutrient depletion report ›
Depletion records come from the licensed Natural Medicines database. Do not start a supplement on the strength of this page — ask your pharmacist or doctor whether it applies to you.
Taking Vietnamese Coriander and Propranolol Together: Common Questions
Is it safe to take Vietnamese Coriander with Propranolol?
Does Propranolol 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.