Drug & supplement interaction

Lactobacillus Helveticus + Oxycodone

Oxycodone brand names: OxyContin, Roxicodone, OxyIR, Percolone, Oxecta, and others.

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 Lactobacillus Helveticus and Oxycodone 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 Oxycodone states a food rule worth keeping to.

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Interaction report

Lactobacillus Helveticus and Oxycodone

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 Oxycodone and Lactobacillus Helveticus 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.

Lactobacillus Helveticus safety at a glance

Lactobacillus Helv... overall Use caution Generally well tolerated in healthy people, but people who are seriously ill or immunocompromised should be cautious.
Pregnancy Use caution Not enough reliable safety data; use only with your doctor's guidance.
Breastfeeding Use caution Limited safety information, so check with your doctor before use.

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

Still wondering about combining Oxycodone and Lactobacillus Helveticus? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Oxycodone

Interactions in our licensed database are recorded against drug classes, not just single drug names. Oxycodone is filed under 6 classifications — including narcotic drugs, cytochrome p450 2d6 (cyp2d6) substrates, cns depressants. Lactobacillus Helveticus has documented interactions with 1 drug class — the most serious being antibiotic drugs (moderate) — and none of Oxycodone’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

Lactobacillus Helveticus Does Interact With Other Medications

Lactobacillus Helveticus has 182 moderate known drug interactions in our database — Oxycodone 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. Oxycodone)
Taking anything else?

Check Another of Your Medications Against Lactobacillus Helveticus

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

What to actually watch for

What Lactobacillus Helveticus Itself Has Been Linked To

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

  • A higher chance of infection Worth acting on Additional detail

    “Since Lactobacillus helveticus preparations contain live and active microorganisms, there is some concern that they might cause pathogenic infection in some patients. Some lactobacilli species have been isolated in cases of bacteremia, sepsis, splenic abscess, endocarditis, necrotizing fasciitis, pancreatic necrosis, and meningoencephalitis.”

    Lactobacillus Helveticus · Natural Medicines adverse-effect record, reported in sepsis.

    1 source cited
    1. 107543. 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

Everything above comes from the Natural Medicines adverse-effect record for Lactobacillus Helveticus — expand a row for the licensed statement it rests on. We read the ADVERSE REACTIONS section of Oxycodone’s FDA label too, and the two lists don’t meaningfully overlap — which is why no Oxycodone column appears here.

How to take them

Some Oxycodone Products Have a Food Rule — Lactobacillus Helveticus Should Not Break It

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

( 2.2 , 5.1 , 5.2 , 5.3 ) XTAMPZA ER is administered, twice daily, every 12 hours, and must be taken with food .

From the Dosage and Administration section of the FDA label we read for Oxycodone — where that label names a specific product, the instruction is that product's. See the Oxycodone drug page ›

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.

From our Q&A

Questions About Lactobacillus Helveticus or Oxycodone

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

This page covers Lactobacillus Helveticus only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Oxycodone page lists 145 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: 1,4-butanediol (major), Activated Charcoal (major), Beer (major), Gamma-hydroxybutyrate (ghb) (major) and Kava (major).

By severity: 8 major · 114 moderate · 23 minor.

From our pharmacist’s overview on the Oxycodone page

“Oxycodone is a potent opioid painkiller, and anything that deepens its sedation can slow breathing itself, which is why this list deserves genuine respect. Of the 145 supplement and herbal ingredients on record, eight rate major, and the biggest cluster by far, 78 ingredients, adds extra drowsiness on top of the opioid's own.”

Reviewed by 2 · Jul 18, 2026

Open the Oxycodone interaction page

One more smart check

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

We hold 530 real supplement products containing Lactobacillus Helveticus, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Lactobacillus Helveticus. Even though Lactobacillus Helveticus itself has no known interaction with Oxycodone, 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 Lactobacillus Helveticus and Oxycodone 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 Lactobacillus Helveticus
Top half

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

29 days ago today
Medication Oxycodone
Top 10%

#249 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 Lactobacillus Helveticus reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Lactobacillus Helveticus and Oxycodone 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 Lactobacillus Helveticus

What is Lactobacillus Helveticus?

  • Mood and stress support
  • Digestive and gut health
  • Sleep support
  • General immune support
  • Blood pressure support

Lactobacillus helveticus is a lactic acid bacterium used as a probiotic, often combined with other strains in mood, gut, and general wellness products. Early research is interesting—especially for stress and mood and for fermented-milk peptides and blood pressure—but evidence is still limited and not conclusive. It is generally well tolerated in healthy people, but talk to your pharmacist or doctor before using it, especially if you have a weakened immune system.

Lactobacillus helveticus · Lactobacillaceae · Live bacterial cultures (probiotic strain) · Capsules, tablets, powders, fermented dairy products (such as some cheeses and milk drinks); often combined with other probiotic strains

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

Lactobacillus Helveticus: dosing

There is no official standardized dose for L. helveticus. Probiotic products are usually measured in colony-forming units (CFU), and different products contain very different amounts and strain combinations.The best approach is to follow the directions on the product label and choose a reputable brand that lists the specific strain and CFU count.

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

Read the full Lactobacillus Helveticus monograph & all interactions
Medication

About Oxycodone

What Is Oxycodone Used For?

Brand names: OxyContin, Roxicodone, OxyIR, Percolone, Oxecta, OxyNeo

Oxycodone is prescribed for pain severe enough to need daily, long-term opioid treatment — pain that hasn't responded well to non-opioid medicines or shorter-acting options. The extended-release form is designed for continuous pain control, not for occasional or as-needed use.

It is approved for adults and, in certain cases, for opioid-tolerant children 11 years and older who are already on opioid therapy. Because of the serious risks involved, it is reserved for situations where other approaches have genuinely fallen short.

See full Oxycodone drug information
Keep checking

Other Drugs & Lactobacillus Helveticus

Browse every other medication we’ve checked against Lactobacillus Helveticus — 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 Lactobacillus Helveticus page.

No interaction 2,647 drugs checked — show the list

We also checked Lactobacillus Helveticus 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 Lactobacillus Helveticus list.

See the full Lactobacillus Helveticus interactions page
See every supplement checked against Oxycodone, ranked by severity
Evidence & sources

Lactobacillus Helveticus References

The 2 references that drive our Lactobacillus Helveticus 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. 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

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 Lactobacillus Helveticus and Oxycodone Together: Common Questions

Is it safe to take Lactobacillus Helveticus with Oxycodone?
We do not list a known interaction between Lactobacillus Helveticus and Oxycodone. 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.
Should I take Lactobacillus Helveticus and Oxycodone at the same time of day?
At least one FDA label for a product containing Oxycodone says to take it with food. If you take Lactobacillus Helveticus on an empty stomach out of habit, keep them separate and take Oxycodone with a meal where the label says to. Food instructions belong to the product rather than the ingredient — two Oxycodone products can differ — so check the directions on your own box. This is about absorption, not an interaction.
How was the Lactobacillus Helveticus and Oxycodone combination checked?
Interactions in our licensed database are recorded against drug classes. Oxycodone is filed under 6 classifications, and Lactobacillus Helveticus has documented interactions with 1 drug class — none of Oxycodone'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 Lactobacillus Helveticus interact with any other medications?
Yes. Lactobacillus Helveticus has 182 documented drug interactions in our database — Oxycodone 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 Oxycodone interact with any supplements?
Yes. Oxycodone has documented interactions with 145 supplements in our database — Lactobacillus Helveticus is not one of them. The Oxycodone 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

Lactobacillus Helveticus monograph Uses, safety profile, and every drug interaction in one place Oxycodone drug information The full plain-English guide to this medication Oxycodone supplement interactions Every supplement checked against Oxycodone, 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 2 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Oxycodone and Lactobacillus Helveticus?

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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.