Drug & supplement interaction

Jasmine + Trandolapril, Verapamil

Trandolapril, Verapamil brand name: Tarka.

No Known Interaction
The bottom line No known interaction

We found no known interaction between Jasmine and Trandolapril, Verapamil 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 Trandolapril, Verapamil states a food rule worth keeping to, and 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 Trandolapril, Verapamil

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 Trandolapril, Verapamil 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 Trandolapril, Verapamil, 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 Trandolapril, Verapamil and Jasmine? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Jasmine and Trandolapril, Verapamil May Share Several of the Same Side Effects

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

    Trandolapril, Verapamil

    Listed in the ADVERSE REACTIONS section of the FDA label for Trandolapril, Verapamil. Read the label on DailyMed ›

  • Itching Additional detail

    Jasmine

    Recorded for Jasmine in the same Natural Medicines adverse-effect record shown under Chest pain above.

    Trandolapril, Verapamil

    Listed in the ADVERSE REACTIONS section of the FDA label for Trandolapril, Verapamil. Read the label on DailyMed ›

  • A skin rash Additional detail

    Jasmine

    “Topically, jasmine may cause allergic contact dermatitis, delayed-type hypersensitivity, and type 1 hypersensitivity.”

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

    4 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. 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

    Trandolapril, Verapamil

    Listed in the ADVERSE REACTIONS section of the FDA label for Trandolapril, Verapamil. Read the label on DailyMed ›

Reported for Jasmine but not commonly for Trandolapril, Verapamil: an allergic reaction and wheezing.

Effects for Trandolapril, Verapamil come from the ADVERSE REACTIONS section of its FDA label; effects for Jasmine come from the Natural Medicines adverse-effect record, quoted above. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

How to take them

Some Trandolapril, Verapamil Products Have a Food Rule — Jasmine Should Not Break It

At least one FDA label for a product containing Trandolapril, Verapamil says to take it with food. If you take Jasmine on an empty stomach out of habit, keep them separate — and take Trandolapril, Verapamil 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 Trandolapril, Verapamil 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.

Trandolapril and verapamil hydrochloride extended-release tablets should be administered with food.

From the Dosage and Administration section of the FDA label we read for Trandolapril, Verapamil — where that label names a specific product, the instruction is that product's. Read the label on DailyMed ›

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.

Everything else you take

See Every Supplement That Interacts With Trandolapril, Verapamil

This page covers Jasmine only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Trandolapril, Verapamil page lists 304 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), Asarabacca (major) and Beer (major).

By severity: 11 major · 250 moderate · 43 minor.

From our pharmacist’s overview on the Trandolapril, Verapamil page

“This is one of the supplement lists I would want a patient to read closely, not skim. Tarka combines trandolapril and verapamil to lower blood pressure, and most of these interactions pull on that same lever, either dropping pressure further than intended or working against the medicine altogether.”

Reviewed by 2 · Jul 18, 2026

Open the Trandolapril, Verapamil 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 Trandolapril, Verapamil, 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 Trandolapril, Verapamil 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

#1,179 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Trandolapril, Verapamil
Top 25%

#516 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 13, 2026. The Jasmine and Trandolapril, Verapamil 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
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
No interaction 2,829 drugs checked — show the list
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 Trandolapril, Verapamil Together: Common Questions

Is it safe to take Jasmine with Trandolapril, Verapamil?
We do not list a known interaction between Jasmine and Trandolapril, Verapamil. 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 Trandolapril, Verapamil have any of the same side effects?
Yes — our sources link each of them separately to 3 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.
Should I take Jasmine and Trandolapril, Verapamil at the same time of day?
At least one FDA label for a product containing Trandolapril, Verapamil says to take it with food. If you take Jasmine on an empty stomach out of habit, keep them separate and take Trandolapril, Verapamil with a meal where the label says to. Food instructions belong to the product rather than the ingredient — two Trandolapril, Verapamil products can differ — so check the directions on your own box. This is about absorption, not an interaction.
Does Trandolapril, Verapamil interact with any supplements?
Yes. Trandolapril, Verapamil has documented interactions with 304 supplements in our database — Jasmine is not one of them. The Trandolapril, Verapamil interaction page linked on this page lists every one, ranked by severity.

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

Still Have a Question About Trandolapril, Verapamil 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.