Drug & supplement interaction

Jasmine + Ondansetron

Ondansetron brand name: Zofran.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 20, 2026
The bottom line No known interaction

We found no known interaction between Jasmine and Ondansetron 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.

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Interaction report

Jasmine and Ondansetron

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 Ondansetron and Jasmine 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 Jasmine at all — not against Ondansetron, 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.

Jasmine safety at a glance

Jasmine overall Use caution Jasmine tea and aromatherapy are generally well tolerated, but the concentrated essential oil should not be swallowed and can irritate skin.
Pregnancy Use caution Food-amount jasmine tea is likely fine, but avoid medicinal amounts and undiluted essential oil unless your doctor approves.
Breastfeeding Use caution Not enough reliable safety data exists, so use only with guidance from your doctor or pharmacist.

Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Ondansetron and Jasmine? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Jasmine and Ondansetron May Share a Side Effect

This is not an interaction. Neither one changes how your body handles the other, and nothing here says they react together. What our sources do show is that each has separately been linked to the effects below — so taking both can make those effects more likely to turn up, and harder to pin on one or the other if they do. One of them is worth acting on rather than waiting out — marked below.

  • Chest pain Worth acting on Additional detail

    Jasmine

    “Topically, jasmine essential oil and jasmine flower can cause allergic contact dermatitis. Among patients who are sensitive to fragrance materials, jasmine may cause delayed-type hypersensitivity. The reported prevalence of this type of reaction ranges from 0.4% to 1.6%. One case of type 1 hypersensitivity to jasmine has also been reported.”

    Jasmine · Natural Medicines adverse-effect record, reported in dermatitis.

    5 sources cited
    1. 56955. Larsen, W., Nakayama, H., Fischer, T., Elsner, P., Frosch, P., Burrows, D., Jordan, W., Shaw, S., Wilkinson, J., Marks, J., Jr., Sugawara, M., Nethercott, M., and Nethercott, J. Fragrance contact dermatitis: a worldwide multicenter investigation (Part II PubMed
    2. 57027. Bedi, B. M. Jasmine flower-contact dermatitis. (Report of a case). Indian J.Dermatol. 1971;16(3):61-62.
    3. 57032. Schaller M and Korting HC. Allergic airborne contact dermatitis from essential oils used in aromatherapy. Clin Exp Dermatol 1995;20(2):143-145.
    4. 89684. Morgan CJ, Das RK, Joye A, et al. Cannabidiol reduces cigarette consumption in tobacco smokers: preliminary findings. Addict Behav 2013;38(9):2433-6. PubMed
    5. 98684. González-de-Olano D, Córdoba-Guijarro S, Marín-Manzano E, Bartolomé B. Allergy to jasmine is not always delayed contact allergy. Dermatitis. 2012;23(2):94-5. PubMed

    Ondansetron

    Listed in the ADVERSE REACTIONS section of the FDA label for Ondansetron. Read the label on DailyMed ›

Reported for Jasmine but not commonly for Ondansetron: an allergic reaction, a skin rash, itching and wheezing.

Effects for Ondansetron come from the ADVERSE REACTIONS section of its FDA label; effects for Jasmine come from the Natural Medicines adverse-effect record, quoted above. Where a percentage is shown, it is the share of 121,840 voluntary FDA FAERS reports for Ondansetron that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

From our Q&A

Questions About Jasmine or Ondansetron

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Jasmine or Ondansetron, 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.

Everything else you take

See Every Supplement That Interacts With Ondansetron

This page covers Jasmine only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Ondansetron page lists 195 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Grapefruit (major), Lithium (major), St. John's Wort (major) and 1,3-dmaa (moderate).

By severity: 4 major · 145 moderate · 46 minor.

From our pharmacist’s overview on the Ondansetron page

“Ondansetron (Zofran) often stands between you and relentless nausea from chemotherapy or surgery, so read this page carefully. Four of the 195 ingredients rate major.”

Reviewed by 2 · Jul 18, 2026

Open the Ondansetron interaction page

One more smart check

Taking Jasmine as Part of a Dietary Supplement Product? Check It for Interactions

We hold 34 real supplement products containing Jasmine, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Jasmine. Even though Jasmine itself has no known interaction with Ondansetron, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Jasmine and Ondansetron 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.

Supplement Jasmine
Steady interest

#945 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Ondansetron
Steady interest

#2,073 of 2,830 medications looked up here in the last 7 days

29 days ago today

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 Jasmine reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Jasmine and Ondansetron 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.
Data structure & sourcing designed and verified by .
Supplement

About Jasmine

What is Jasmine?

  • Anxiety and stress relief
  • Aromatherapy and relaxation
  • Sleep support
  • Mood enhancement
  • Skin care
  • Flavoring for tea

Jasmine is a fragrant flowering plant most often used in aromatherapy and as a tea flavoring, with popular use for relaxation, mood, and sleep. Human evidence for its health benefits is limited and mostly preliminary, so it is best thought of as a gentle, pleasant addition rather than a proven treatment. Talk to your pharmacist or doctor before using jasmine products, especially the concentrated essential oil.

Jasminum officinale · Oleaceae · Flowers and essential oil (some uses also involve leaves) · Essential oil, tea (often blended with green tea), absolute oil for aromatherapy, lotions, and infusions

An interaction check asks whether these two react with each other — it does not ask whether Jasmine is a good idea for someone in your situation. Here is what our Jasmine record says about it on its own.

Jasmine: dosing

There is no official or standardized dose for jasmine. The right amount depends on the form you use, such as tea, essential oil for a diffuser, or a skin product.For aromatherapy, follow the directions on the product and dilute essential oils as instructed. For tea, follow the package brewing directions. Never drink essential oils.

From our Jasmine monograph — the full record covers uses, side effects and every documented interaction.

Read the full Jasmine monograph & all interactions
Medication

About Ondansetron

What Is Ondansetron Used For?

Brand name: Zofran

Ondansetron is used to prevent nausea and vomiting in several situations. Oral forms (tablets, orally disintegrating tablets, and oral solution) are approved to prevent nausea and vomiting from highly or moderately emetogenic (nausea-causing) cancer chemotherapy, from radiation therapy to the abdomen or whole body, and from surgery.

Ondansetron injection (given intravenously or intramuscularly in a clinical setting) is approved to prevent nausea and vomiting from emetogenic cancer chemotherapy — including high-dose cisplatin — in adults and children as young as 6 months old, as well as to prevent postoperative nausea and vomiting.

Most-Reported Side Effects for Ondansetron

From FAERS, the FDA’s public side-effect reporting system (121,840 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Nausea 14,459 reports
Fatigue 10,275 reports
Diarrhea 9,488 reports
Vomiting 8,777 reports
Dyspnea 5,971 reports
See full Ondansetron drug information
Keep checking

Other Drugs & Jasmine

Browse every other medication we’ve checked against Jasmine — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major
0Moderate
0Minor
2,829No known interaction
2,829 No interaction
No interaction 2,829 drugs checked — show the list

We also checked Jasmine against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Jasmine list.

See the full Jasmine interactions page
See every supplement checked against Ondansetron, ranked by severity
Evidence & sources

Jasmine References

The 7 references that drive our Jasmine 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.

  1. Larsen, W., Nakayama, H., Fischer, T., Elsner, P., Frosch, P., Burrows, D., Jordan, W., Shaw, S., Wilkinson, J., Marks, J., Jr., Sugawara, M., Nethercott, M., and Nethercott, J. Fragrance contact dermatitis: a worldwide multicenter investigation (Part II PubMed
  2. Sakamoto, R., Minoura, K., Usui, A., Ishizuka, Y., and Kanba, S. Effectiveness of aroma on work efficiency: lavender aroma during recesses prevents deterioration of work performance. Chem Senses 2005;30(8):683-691. PubMed
  3. Heuberger, E. and Ilmberger, J. The influence of essential oils on human vigilance. Nat.Prod.Commun. 2010;5(9):1441-1446. DOI
  4. Bedi, B. M. Jasmine flower-contact dermatitis. (Report of a case). Indian J.Dermatol. 1971;16(3):61-62.
  5. Schaller M and Korting HC. Allergic airborne contact dermatitis from essential oils used in aromatherapy. Clin Exp Dermatol 1995;20(2):143-145.
  6. Morgan CJ, Das RK, Joye A, et al. Cannabidiol reduces cigarette consumption in tobacco smokers: preliminary findings. Addict Behav 2013;38(9):2433-6. PubMed
  7. González-de-Olano D, Córdoba-Guijarro S, Marín-Manzano E, Bartolomé B. Allergy to jasmine is not always delayed contact allergy. Dermatitis. 2012;23(2):94-5. 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.

Pharmacist Counseling Corner

Taking Jasmine and Ondansetron Together: Common Questions

Is it safe to take Jasmine with Ondansetron?
We do not list a known interaction between Jasmine and Ondansetron. That does not guarantee the combination is risk-free, so confirm with your pharmacist or doctor — especially if you take other medications or have a health condition.
Do Jasmine and Ondansetron have any of the same side effects?
Yes — our sources link each of them separately to one of the same effects. That is not an interaction: neither changes how your body handles the other. It does mean that if one of those effects turns up, it can be harder to tell which one is behind it. They are listed on this page with the source behind each.
Does Ondansetron interact with any supplements?
Yes. Ondansetron has documented interactions with 195 supplements in our database — Jasmine is not one of them. The Ondansetron interaction page linked on this page lists every one, ranked by severity.

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

Where next

Keep Exploring

Jasmine monograph Uses, safety profile, and every drug interaction in one place Ondansetron drug information The full plain-English guide to this medication Ondansetron supplement interactions Every supplement checked against Ondansetron, ranked by severity Supplement interaction checker Check any supplement or product against your medications Browse medications A–Z Every drug we’ve checked against herbs & supplements References The 7 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Ondansetron and Jasmine?

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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.