Drug & supplement interaction

Wild Cherry + tislelizumab-jsgr

tislelizumab-jsgr brand name: Tevimbra.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 27, 2026
The bottom line No known interaction

We found no known interaction between Wild Cherry and tislelizumab-jsgr 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.

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Interaction report

Wild Cherry and tislelizumab-jsgr

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 tislelizumab-jsgr and Wild Cherry 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.

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.

Wild Cherry safety at a glance

Wild Cherry overall Use caution Generally considered safe in small amounts in commercial cough products, but the plant contains cyanide-forming compounds and should not be used in large amount...
Pregnancy Likely Unsafe When used orally because prunasin is potentially teratogenic. Read the full pregnancy detail
Breastfeeding Avoid Safety has not been established, so avoid use while breastfeeding.

Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center) — the full detail is in the Special populations card below. Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining tislelizumab-jsgr and Wild Cherry? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for tislelizumab-jsgr

Interactions in our licensed database are recorded against drug classes, not just single drug names. tislelizumab-jsgr is filed under 2 classifications — nephrotoxic drugs, hepatotoxic drugs. Wild Cherry has documented interactions with 1 drug class — the most serious being cytochrome p450 3a4 (cyp3a4) substrates (moderate) — and none of tislelizumab-jsgr’s classifications are among them.

Classification data comes from our licensed Natural Medicines dataset. A medication can belong to classes beyond those recorded there, so this describes how the check was run — it is not a safety guarantee.

Keep it in perspective

Wild Cherry Does Interact With Other Medications

Wild Cherry has 643 moderate known drug interactions in our database — tislelizumab-jsgr isn’t one of them. If you take anything else, check it against the full list below.

Moderate 643 No known interaction 2,187 (incl. tislelizumab-jsgr)
Taking anything else?

Check Another of Your Medications Against Wild Cherry

Covers the 2,830 medications we’ve checked against Wild Cherry. Pick one to open its full report.

What to actually watch for

What Wild Cherry Itself Has Been Linked To

This is not an interaction — nothing below involves tislelizumab-jsgr. It is the side-effect record for Wild Cherry on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Wild Cherry, this list is the first place to look. One entry is worth acting on rather than waiting out — marked below.

  • A slow heartbeat / Hallucinations / Confusion / Shortness of breath Worth acting on Additional detail

    “Orally, large amounts of wild cherry can lead to cyanide toxicity, which can be fatal (18,41565). A case of accidental poisoning has been reported for a 56-year old women who consumed approximately 300 grams of wild cherries that had been steeped in alcohol the evening before symptom onset.”

    Wild Cherry · Natural Medicines adverse-effect record, reported in cluster headache.

    2 sources cited
    1. 18. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
    2. 41565. Pentore, R., Venneri, A., and Nichelli, P. Accidental choke-cherry poisoning: early symptoms and neurological sequelae of an unusual case of cyanide intoxication. Ital.J Neurol.Sci. 1996;17(3):233-235. PubMed
  • Blurred vision / Numbness or tingling / Anxiety or restlessness / Vomiting / Headache / Nausea Additional detail

    Recorded for Wild Cherry in the same Natural Medicines adverse-effect record shown under A slow heartbeat / Hallucinations / Confusion / Shortness of breath above.

Everything above comes from the Natural Medicines adverse-effect record for Wild Cherry — expand a row for the licensed statement it rests on. We haven’t matched tislelizumab-jsgr to its FDA label in our system yet, so we can’t compare its own side-effect list here — the leaflet that comes with your prescription is the authoritative list for tislelizumab-jsgr.

Special populations

Wild Cherry in Pregnancy & Breastfeeding

Pregnancy Likely Unsafe

When used orally because prunasin is potentially teratogenic.

DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.© 2026 Therapeutic Research Center

Everything else you take

See Every Supplement That Interacts With tislelizumab-jsgr

This page covers Wild Cherry only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the tislelizumab-jsgr page lists 42 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Asarabacca (major), Beer (major), Siberian Cocklebur (major), Wine (major) and Aristolochia (moderate).

By severity: 4 major · 37 moderate · 1 minor.

From our pharmacist’s overview on the tislelizumab-jsgr page

“Alcohol, even ordinary beer and wine, sits at the top of my concerns for anyone receiving tislelizumab-jsgr (Tevimbra), an immunotherapy for certain cancers of the esophagus and stomach. Drugs in this class can provoke immune attacks on the liver, and 38 of the 42 supplement ingredients on this page add liver stress of their own, so ne…”

Reviewed by 2 · Jul 18, 2026

Open the tislelizumab-jsgr interaction page

One more smart check

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

We hold 439 real supplement products containing Wild Cherry, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Wild Cherry. Even though Wild Cherry itself has no known interaction with tislelizumab-jsgr, 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 Wild Cherry and tislelizumab-jsgr 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 Wild Cherry
Top 25%

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

29 days ago today
Medication tislelizumab-jsgr
Top half

#1,388 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 Wild Cherry reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 27, 2026. The Wild Cherry and tislelizumab-jsgr records this page draws on were last updated July 11, 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 Wild Cherry

What is Wild Cherry?

Wild Cherry
  • Cough
  • Bronchitis and respiratory irritation
  • Sore throat
  • Digestive upset and diarrhea
  • Flavoring agent

Wild cherry bark is a traditional cough remedy found in many old-fashioned cough syrups and lozenges, but there is little modern scientific evidence proving it works. The bark, leaves, and seeds naturally contain cyanide-producing compounds, so it should be used only in properly prepared products and avoided in large amounts. Talk with a pharmacist or doctor before using it, especially during pregnancy or for children.

Prunus serotina · Rosaceae · Bark (inner and stem bark), and sometimes fruit and leaves · Syrup, cough lozenges, tea, tincture, dried bark extract

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

Wild Cherry: dosing

There is no well-established standardized dose for wild cherry. Amounts vary widely between different syrups, lozenges, teas, and tinctures.The safest approach is to follow the directions on the product label and not to exceed them. Avoid making concentrated homemade preparations from the bark, leaves, or pits.

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

Read the full Wild Cherry monograph & all interactions
Medication

About tislelizumab-jsgr

Most-Reported Side Effects for tislelizumab-jsgr

From FAERS, the FDA’s public side-effect reporting system (177 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Disease progression 64 reports
Malignant neoplasm progression 22 reports
Anemia 21 reports
Lymphadenopathy 19 reports
Thrombocytopenia 19 reports
Keep checking

Other Drugs & Wild Cherry

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

0Major
643Moderate
0Minor
2,186No known interaction
643 Moderate 2,186 No interaction
Moderate

643 interactions

Showing 60 of 643 moderate interactions — see all 643 on the Wild Cherry page.

No interaction 2,186 drugs checked — show the list

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

Showing the 60 most looked-up of 2,186 medications checked with no known interaction — see the full Wild Cherry list.

See the full Wild Cherry interactions page
See every supplement checked against tislelizumab-jsgr, ranked by severity
Evidence & sources

Wild Cherry References

The 4 references that drive our Wild Cherry 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. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  2. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  3. Budzinski JW, Foster BC, Vandenhoek S, Arnason JT. An in vitro evaluation of human cytochrome P450 3A4 inhibition by selected commercial herbal extracts and tinctures. Phytomedicine 2000;7:273-82. PubMed
  4. Pentore, R., Venneri, A., and Nichelli, P. Accidental choke-cherry poisoning: early symptoms and neurological sequelae of an unusual case of cyanide intoxication. Ital.J Neurol.Sci. 1996;17(3):233-235. 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 Wild Cherry and tislelizumab-jsgr Together: Common Questions

Is it safe to take Wild Cherry with tislelizumab-jsgr?
We do not list a known interaction between Wild Cherry and tislelizumab-jsgr. 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.
How was the Wild Cherry and tislelizumab-jsgr combination checked?
Interactions in our licensed database are recorded against drug classes. tislelizumab-jsgr is filed under 2 classifications, and Wild Cherry has documented interactions with 1 drug class — none of tislelizumab-jsgr's classifications are among them. A medication can belong to classes beyond those recorded in our dataset, so this describes how the check was run rather than guaranteeing safety.
Does Wild Cherry interact with any other medications?
Yes. Wild Cherry has 643 documented drug interactions in our database — tislelizumab-jsgr is simply not one of them. If you take anything else, it is worth checking each one; they are all listed on this page.
Does tislelizumab-jsgr interact with any supplements?
Yes. tislelizumab-jsgr has documented interactions with 42 supplements in our database — Wild Cherry is not one of them. The tislelizumab-jsgr 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

Wild Cherry monograph Uses, safety profile, and every drug interaction in one place tislelizumab-jsgr supplement interactions Every supplement checked against tislelizumab-jsgr, 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 4 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About tislelizumab-jsgr and Wild Cherry?

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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.