Drug & supplement interaction

Lactiplantibacillus Plantarum + Eletriptan

Eletriptan brand name: Relpax.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 13, 2026
The bottom line No known interaction

We found no known interaction between Lactiplantibacillus Plantarum and Eletriptan 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

Lactiplantibacillus Plantarum and Eletriptan

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 Eletriptan and Lactiplantibacillus Plantarum 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.

Lactiplantibacillus Plantarum safety at a glance

Lactiplantibacillu... overall Use caution Generally well tolerated in healthy people, but people with weak immune systems or serious illness should be cautious.
Pregnancy Possibly Safe When used orally and appropriately. Lactiplantibacillus plantarum (Lp299v, DSM 9843) has been used with apparent safety in doses of 10 billion colony-forming un... Read the full pregnancy detail
Breastfeeding Use caution Limited safety data exist, so use only with guidance from your healthcare provider.

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 Eletriptan and Lactiplantibacillus Plantarum? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Eletriptan

Interactions in our licensed database are recorded against drug classes, not just single drug names. Eletriptan is filed under 3 classifications — serotonergic drugs, serotonergic drugs, oral drugs. Lactiplantibacillus Plantarum has documented interactions with 1 drug class — the most serious being antibiotic drugs (moderate) — and none of Eletriptan’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

Lactiplantibacillus Plantarum Does Interact With Other Medications

Lactiplantibacillus Plantarum has 182 moderate known drug interactions in our database — Eletriptan isn’t one of them. If you take anything else, check it against the full list below.

Moderate 182 No known interaction 2,648 (incl. Eletriptan)
Taking anything else?

Check Another of Your Medications Against Lactiplantibacillus Plantarum

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

What to actually watch for

No Interaction Found — But Data Suggests Lactiplantibacillus Plantarum and Eletriptan 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.

  • Stomach pain / Nausea Additional detail

    Lactiplantibacillus Plantarum

    “Orally, taking Lactiplantibacillus plantarum may cause gastrointestinal side effects including diarrhea, loose stools, nausea, stomach pain, rumbling, bloating, and flatulence; however, these events are uncommon.”

    Lactiplantibacillus Plantarum · Natural Medicines adverse-effect record, reported in diarrhea.

    6 sources cited
    1. 90271. Krag A, Munkholm P, Israelsen H, von Ryberg B, Andersen KK, Bendtsen F. Profermin is efficacious in patients with active ulcerative colitis--a randomized controlled trial. Inflamm Bowel Dis. 2013;19(12):2584-92. PubMed
    2. 107497. Kumar S, Kumar R, Rohilla L, Jacob N, Yadav J, Sachdeva N. A high potency multi-strain probiotic improves glycemic control in children with new-onset type 1 diabetes mellitus: A randomized, double-blind, and placebo-controlled pilot study. Pediatr Diabete
    3. 107556. Lazou Ahrén I, Berggren A, Teixeira C, Martinsson Niskanen T, Larsson N. Evaluation of the efficacy of Lactobacillus plantarum HEAL9 and Lactobacillus paracasei 8700:2 on aspects of common cold infections in children attending day care: a randomised, doub
    4. 107557. Busch R, Gruenwald J, Dudek S. Randomized, double blind and placebo controlled study using a combination of two probiotic lactobacilli to alleviate symptoms and frequency of common cold. Food Nutr Sci 2013;4(11A):13-2. DOI
    5. 112064. Canaviri-Paz P, Oscarsson E, Kjellström A, Olsson H, Jois C, Håkansson Å. Effects on Microbiota Composition after Consumption of Quinoa Beverage Fermented by a Novel Xylose-Metabolizing L. plantarum Strain. Nutrients 2021;13(10):3318. PubMed
    6. 111993. Bengtsson J, Adlerberth I, Östblom A, Saksena P, Öresland T, Börjesson L. Effect of probiotics (Lactobacillus plantarum 299 plus Bifidobacterium Cure21) in patients with poor ileal pouch function: a randomised controlled trial. Scand J Gastroenterol 2016;

    Eletriptan

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

  • Dizziness Additional detail

    Lactiplantibacillus Plantarum

    “Orally, use of Lactiplantibacillus plantarum 299v 10 billion colony-forming units daily has been associated with one case of transient vertigo in one clinical trial.”

    Lactiplantibacillus Plantarum · Natural Medicines adverse-effect record, reported in vertigo.

    1 source cited
    1. 90249. Ducrotté P, Sawant P, Jayanthi V. Clinical trial: Lactobacillus plantarum 299v (DSM 9843) improves symptoms of irritable bowel syndrome. World J Gastroenterol 2012;18(30):4012-8.

    Eletriptan

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

Reported for Lactiplantibacillus Plantarum but not commonly for Eletriptan: diarrhea, bloating or gas and a higher chance of infection.

Effects for Eletriptan come from the ADVERSE REACTIONS section of its FDA label; effects for Lactiplantibacillus Plantarum 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.

Special populations

Lactiplantibacillus Plantarum in Pregnancy & Breastfeeding

Pregnancy Possibly Safe

When used orally and appropriately. Lactiplantibacillus plantarum (Lp299v, DSM 9843) has been used with apparent safety in doses of 10 billion colony-forming units (CFUs) daily in combination with iron, ascorbic acid, and folic acid daily from 10-12 weeks' gestation until delivery.

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

From our Q&A

Questions About Lactiplantibacillus Plantarum or Eletriptan

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

This page covers Lactiplantibacillus Plantarum only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Eletriptan page lists 38 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Lithium (major), 5-htp (moderate), Acetyl-l-carnitine (moderate) and Ayahuasca (moderate).

By severity: 2 major · 25 moderate · 11 minor.

From our pharmacist’s overview on the Eletriptan page

“Eletriptan (Relpax) treats migraines by acting on serotonin receptors, which is exactly why I want you to slow down with this list. Twenty of the 38 ingredients here also raise serotonin, and stacking them on a triptan risks serotonin syndrome, where too much serotonin brings agitation, sweating, and a racing heart.”

Reviewed by 2 · Jul 18, 2026

Open the Eletriptan interaction page

How much people look this up

Where Lactiplantibacillus Plantarum and Eletriptan 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 Lactiplantibacillus Plantarum
Top half

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

29 days ago today
Medication Eletriptan
Top half

#1,104 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 Lactiplantibacillus Plantarum reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Lactiplantibacillus Plantarum and Eletriptan 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 Lactiplantibacillus Plantarum

What is Lactiplantibacillus Plantarum?

  • Digestive health and regularity
  • Irritable bowel syndrome (IBS) symptoms
  • Bloating and gas
  • Immune support
  • Restoring gut bacteria after antibiotics

Lactiplantibacillus plantarum is a 'friendly' bacterium (probiotic) found in fermented foods and many supplements, studied mainly for digestive health. It is generally well tolerated in healthy people, but evidence is mixed and strain-specific, so benefits are not guaranteed. Talk to your pharmacist or doctor before starting, especially if you have a weakened immune system.

Lactiplantibacillus plantarum · Lactobacillaceae · Live bacterial cells (probiotic culture) · Capsules, tablets, powders, fermented foods, drinks, and combination probiotic products

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

Lactiplantibacillus Plantarum: dosing

There is no single official dose for L. plantarum. Probiotic amounts are usually measured in colony-forming units (CFU), and products vary widely in how much they contain and which strain they use.The best approach is to follow the directions on the product label. They can help you choose a reputable product and check that it is appropriate for your health situation.

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

Read the full Lactiplantibacillus Plantarum monograph & all interactions
Medication

About Eletriptan

What Is Eletriptan Used For?

Brand name: Relpax

Eletriptan tablets — sold as Relpax, Eletriptan HBR, and Eletriptan Hydrobromide — are taken at the onset of a migraine to relieve the headache and associated symptoms. They are meant to treat an attack that is already happening, not to prevent future migraines.

Eletriptan is only appropriate when a clear migraine diagnosis has been confirmed by a healthcare provider. It is not approved for cluster headaches, and its use in those cases has not been studied.

See full Eletriptan drug information
Keep checking

Other Drugs & Lactiplantibacillus Plantarum

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

0Major
182Moderate
0Minor
2,647No known interaction
182 Moderate 2,647 No interaction
Moderate

182 interactions

Showing 60 of 182 moderate interactions — see all 182 on the Lactiplantibacillus Plantarum page.

No interaction 2,647 drugs checked — show the list

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

Showing the 60 most looked-up of 2,647 medications checked with no known interaction — see the full Lactiplantibacillus Plantarum list.

See the full Lactiplantibacillus Plantarum interactions page
See every supplement checked against Eletriptan, ranked by severity
Evidence & sources

Lactiplantibacillus Plantarum References

The 12 references that drive our Lactiplantibacillus Plantarum 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. Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
  2. Ducrotté P, Sawant P, Jayanthi V. Clinical trial: Lactobacillus plantarum 299v (DSM 9843) improves symptoms of irritable bowel syndrome. World J Gastroenterol 2012;18(30):4012-8.
  3. Krag A, Munkholm P, Israelsen H, von Ryberg B, Andersen KK, Bendtsen F. Profermin is efficacious in patients with active ulcerative colitis--a randomized controlled trial. Inflamm Bowel Dis. 2013;19(12):2584-92. PubMed
  4. Topcuoglu S, Gursoy T, Ovali F, Serce O, Karatekin G. A new risk factor for neonatal vancomycin-resistant Enterococcus colonisation: bacterial probiotics. J Matern Fetal Neonatal Med. 2015;28(12):1491-4. PubMed
  5. Kumar S, Kumar R, Rohilla L, Jacob N, Yadav J, Sachdeva N. A high potency multi-strain probiotic improves glycemic control in children with new-onset type 1 diabetes mellitus: A randomized, double-blind, and placebo-controlled pilot study. Pediatr Diabete
  6. Rossi F, Amadoro C, Gasperi M, Colavita G. Lactobacilli infection case reports in the last three years and safety implications. Nutrients. 2022;14(6):1178. PubMed
  7. Axling U, Önning G, Martinsson Niskanen T, Larsson N, Hansson SR, Hulthén L. The effect of Lactiplantibacillus plantarum 299v together with a low dose of iron on iron status in healthy pregnant women: A randomized clinical trial. Acta Obstet Gynecol Scand
  8. Matsuura H, Kiura Y, Ito T, et al. Lactobacillus bacteremia: a diagnostic clue of rectal cancer. QJM. 2021;114(2):122-123. PubMed
  9. Lazou Ahrén I, Berggren A, Teixeira C, Martinsson Niskanen T, Larsson N. Evaluation of the efficacy of Lactobacillus plantarum HEAL9 and Lactobacillus paracasei 8700:2 on aspects of common cold infections in children attending day care: a randomised, doub
  10. Busch R, Gruenwald J, Dudek S. Randomized, double blind and placebo controlled study using a combination of two probiotic lactobacilli to alleviate symptoms and frequency of common cold. Food Nutr Sci 2013;4(11A):13-2. DOI
  11. Bengtsson J, Adlerberth I, Östblom A, Saksena P, Öresland T, Börjesson L. Effect of probiotics (Lactobacillus plantarum 299 plus Bifidobacterium Cure21) in patients with poor ileal pouch function: a randomised controlled trial. Scand J Gastroenterol 2016;
  12. Canaviri-Paz P, Oscarsson E, Kjellström A, Olsson H, Jois C, Håkansson Å. Effects on Microbiota Composition after Consumption of Quinoa Beverage Fermented by a Novel Xylose-Metabolizing L. plantarum Strain. Nutrients 2021;13(10):3318. 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 Lactiplantibacillus Plantarum and Eletriptan Together: Common Questions

Is it safe to take Lactiplantibacillus Plantarum with Eletriptan?
We do not list a known interaction between Lactiplantibacillus Plantarum and Eletriptan. 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 Lactiplantibacillus Plantarum and Eletriptan 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.
How was the Lactiplantibacillus Plantarum and Eletriptan combination checked?
Interactions in our licensed database are recorded against drug classes. Eletriptan is filed under 3 classifications, and Lactiplantibacillus Plantarum has documented interactions with 1 drug class — none of Eletriptan'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 Lactiplantibacillus Plantarum interact with any other medications?
Yes. Lactiplantibacillus Plantarum has 182 documented drug interactions in our database — Eletriptan 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 Eletriptan interact with any supplements?
Yes. Eletriptan has documented interactions with 38 supplements in our database — Lactiplantibacillus Plantarum is not one of them. The Eletriptan 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

Lactiplantibacillus Plantarum monograph Uses, safety profile, and every drug interaction in one place Eletriptan drug information The full plain-English guide to this medication Eletriptan supplement interactions Every supplement checked against Eletriptan, 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 12 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

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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.