Drug & supplement interaction

Lacticaseibacillus Rhamnosus + Triamcinolone

Triamcinolone brand names: Aristocort, Kenacort, Adcortyl Intra-articular / Intradermal, Kenalog Intra-articular / Intramuscular, Adcortyl in Orabase, 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 Lacticaseibacillus Rhamnosus and Triamcinolone 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

Lacticaseibacillus Rhamnosus and Triamcinolone

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 Triamcinolone and Lacticaseibacillus Rhamnosus 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.

Lacticaseibacillus Rhamnosus safety at a glance

Lacticaseibacillus... overall Generally safe Generally well tolerated in healthy people, though serious infections have rarely occurred in very ill or immunocompromised individuals.
Pregnancy Possibly Safe When used orally and appropriately. Lacticaseibacillus rhamnosus GG has been used with apparent safety starting 2-4 weeks before delivery. L. rhamnosus HN001 ha... Read the full pregnancy detail
Breastfeeding Possibly Safe When used orally and appropriately. Lacticaseibacillus rhamnosus GG has been used with apparent safety when breastfeeding for up to six months and L. rhamnosus... Read the full breastfeeding detail

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 Triamcinolone and Lacticaseibacillus Rhamnosus? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Triamcinolone

Interactions in our licensed database are recorded against drug classes, not just single drug names. Triamcinolone is filed under 5 classifications — including corticosteroids, immunosuppressants, topical drugs. Lacticaseibacillus Rhamnosus has documented interactions with 1 drug class — the most serious being antibiotic drugs (moderate) — and none of Triamcinolone’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

Lacticaseibacillus Rhamnosus Does Interact With Other Medications

Lacticaseibacillus Rhamnosus has 182 moderate known drug interactions in our database — Triamcinolone 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. Triamcinolone)
Taking anything else?

Check Another of Your Medications Against Lacticaseibacillus Rhamnosus

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

What to actually watch for

No Interaction Found — But Data Suggests Lacticaseibacillus Rhamnosus and Triamcinolone 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.

  • A higher chance of infection Worth acting on Additional detail

    Lacticaseibacillus Rhamnosus

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

    Lacticaseibacillus Rhamnosus · Natural Medicines adverse-effect record, reported in antibiotic-associated diarrhea.

    6 sources cited
    1. 4380. Saxelin M, Chuang NH, Chassy B, et al. Lactobacilli and bacteremia in southern Finland 1989-1992. Clin Infect Dis 1996;22:564-6. PubMed
    2. 4390. Klein G, Zill E, Schindler R, et al. Peritonitis associated with vancomycin-resistant Lactobacillus rhamnosus in a continuous ambulatory peritoneal dialysis patient; organism identification, antibiotic therapy, and case report. J Clin Microbiol 1998;36:
    3. 4391. Kalima P, Masterton RG, Roddie PH, et al. Lactobacillus rhamnosus infection in a child following bone marrow transplant. J Infect 1996;32:165-7. PubMed
    4. 4398. Rautio M, Jousimies-Somer H, Kauma H, et al. Liver abscess due to Lactobacillus rhamnosus strain indistinguishable from L. rhamnosus strain GG. Clin Infect Dis 1999;28:1159-60.
    5. 8561. MacGregor G, Smith AJ, Thakker B, Kinsella J. Yoghurt biotherapy: contraindicated in immunosuppressed patients? Postgrad Med J 2002;78:366-7. PubMed
    6. 13008. Land MH, Rouster-Stevens K, Woods CR, et al. Lactobacillus sepsis associated with probiotic therapy. Pediatrics 2005;115:178-81.

    Triamcinolone

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

Reported for Lacticaseibacillus Rhamnosus but not commonly for Triamcinolone: mouth irritation or sores and diarrhea.

Effects for Triamcinolone come from the ADVERSE REACTIONS section of its FDA label; effects for Lacticaseibacillus Rhamnosus come from the Natural Medicines adverse-effect record, quoted above. Where a percentage is shown, it is the share of 30,525 voluntary FDA FAERS reports for Triamcinolone 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.

Special populations

Lacticaseibacillus Rhamnosus in Pregnancy & Breastfeeding

Pregnancy Possibly Safe

When used orally and appropriately. Lacticaseibacillus rhamnosus GG has been used with apparent safety starting 2-4 weeks before delivery. L. rhamnosus HN001 has been used from 14-16 weeks' gestation until 6 months post-delivery. The combination of L. rhamnosus with Bifidobacterium longum has been used from 2 months prior to delivery until 2 months after delivery or throughout pregnancy. The combination of L. rhamnosus GR-1 and Limosilactobacillus reuteri RC-14 has been used for up to two trimesters during pregnancy. A combination of L. rhamnosus, Lactobacillus jensenii, Lactobacillus crispatus, and Lactobacillus gasseri has been used safely for 3-4 weeks from 32-36 weeks' gestation. A meta-analysis of four clinical trials shows that taking probiotics during pregnancy increases the relative risk of pre-eclampsia by 85% when compared with placebo. Although the specific effects of L. rhamnosus are unclear from this analysis, two of the included studies used L. rhamnosus GG and one used L. rhamnosus HN001. More information is needed to determine if certain patients are at increased risk.

Lactation Possibly Safe

When used orally and appropriately. Lacticaseibacillus rhamnosus GG has been used with apparent safety when breastfeeding for up to six months and L. rhamnosus HN001 has been used from 14-16 weeks' gestation until 6 months post-delivery. A combination of L. rhamnosus and Bifidobacterium longum has been used with apparent safety from 2 months prior to delivery until 2 months after 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 Lacticaseibacillus Rhamnosus or Triamcinolone

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

This page covers Lacticaseibacillus Rhamnosus only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Triamcinolone page lists 124 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Lily-of-the-valley (major), St. John's Wort (major), Active Hexose Correlated Compound (ahcc) (moderate) and Alder Buckthorn (moderate).

By severity: 3 major · 102 moderate · 19 minor.

From our pharmacist’s overview on the Triamcinolone page

“Triamcinolone, the steroid in Kenalog injections, Aristocort, and several creams and dental pastes, earns real caution with supplements, and the three major-rated pairings are the ones to understand first. St.”

Reviewed by 2 · Jul 18, 2026

Open the Triamcinolone interaction page

How much people look this up

Where Lacticaseibacillus Rhamnosus and Triamcinolone 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 Lacticaseibacillus Rhamnosus
Steady interest

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

29 days ago today
Medication Triamcinolone
Top half

#1,021 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 Lacticaseibacillus Rhamnosus reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Lacticaseibacillus Rhamnosus and Triamcinolone 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 Lacticaseibacillus Rhamnosus

What is Lacticaseibacillus Rhamnosus?

  • Diarrhea (including antibiotic-related)
  • Digestive health
  • Vaginal and urinary health
  • Eczema and allergy prevention in children
  • Immune support

Lacticaseibacillus rhamnosus (often labeled L. rhamnosus GG) is a well-studied probiotic bacterium used mainly for diarrhea and general gut health. It is considered safe for most healthy people, with the best evidence for preventing certain types of diarrhea, but benefits for many other uses are uncertain. People who are seriously ill or have weakened immune systems should check with a doctor first.

Lacticaseibacillus rhamnosus · Lactobacillaceae · Whole live bacteria (probiotic strain) · Capsules, tablets, powders, sachets, drops, fermented dairy products (yogurt, kefir)

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

Lacticaseibacillus Rhamnosus: dosing

There is no single official dose for L. rhamnosus. Probiotic doses are usually measured in colony-forming units (CFU), and the amount used in studies varies widely by product and condition.The best approach is to follow the directions on the product label and choose a reputable brand. Because effects can depend on the specific strain, it helps to pick a product that lists the exact strain.

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

Read the full Lacticaseibacillus Rhamnosus monograph & all interactions
Medication

About Triamcinolone

What Is Triamcinolone Used For?

Brand names: Aristocort, Kenacort, Adcortyl Intra-articular / Intradermal, Kenalog Intra-articular / Intramuscular, Adcortyl in Orabase, Triesence

Triamcinolone is available in many forms — injections, creams, ointments, nasal sprays, dental pastes, and eye injections — each approved for specific uses. Injectable forms given into muscle are used when oral steroids aren't an option, covering severe allergies (like asthma flares, severe skin reactions, drug reactions, and serum sickness), serious skin diseases, certain endocrine (hormonal) disorders, and more.

Injections given directly into a joint (intra-articular) or soft tissue help with conditions like rheumatoid arthritis, gout flares, bursitis, and tendon inflammation. Injections into skin lesions (intralesional) treat conditions such as keloids, alopecia areata, and psoriatic plaques. Triesence (an ophthalmic injection) is specifically indicated for eye conditions like uveitis and temporal arteritis, and for visualization during eye surgery. Topical creams, ointments, lotions, and sprays relieve itching and inflammation from corticosteroid-responsive skin conditions. Dental paste forms (Oralone, Kourzeq) treat painful mouth sores from injury. Nasal sprays temporarily relieve hay fever and upper respiratory allergy symptoms such as runny nose, sneezing, and congestion.

Most-Reported Side Effects for Triamcinolone

From FAERS, the FDA’s public side-effect reporting system (31,874 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Pruritus 2,653 reports
Rash 2,534 reports
Fatigue 2,134 reports
Nausea 2,115 reports
Headache 1,919 reports
See full Triamcinolone drug information
Keep checking

Other Drugs & Lacticaseibacillus Rhamnosus

Browse every other medication we’ve checked against Lacticaseibacillus Rhamnosus — 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 Lacticaseibacillus Rhamnosus page.

No interaction 2,647 drugs checked — show the list

We also checked Lacticaseibacillus Rhamnosus 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 Lacticaseibacillus Rhamnosus list.

See the full Lacticaseibacillus Rhamnosus interactions page
See every supplement checked against Triamcinolone, ranked by severity
Evidence & sources

Lacticaseibacillus Rhamnosus References

The 34 references that drive our Lacticaseibacillus Rhamnosus 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. Saxelin M, Chuang NH, Chassy B, et al. Lactobacilli and bacteremia in southern Finland 1989-1992. Clin Infect Dis 1996;22:564-6. PubMed
  3. Klein G, Zill E, Schindler R, et al. Peritonitis associated with vancomycin-resistant Lactobacillus rhamnosus in a continuous ambulatory peritoneal dialysis patient; organism identification, antibiotic therapy, and case report. J Clin Microbiol 1998;36:
  4. Kalima P, Masterton RG, Roddie PH, et al. Lactobacillus rhamnosus infection in a child following bone marrow transplant. J Infect 1996;32:165-7. PubMed
  5. Rautio M, Jousimies-Somer H, Kauma H, et al. Liver abscess due to Lactobacillus rhamnosus strain indistinguishable from L. rhamnosus strain GG. Clin Infect Dis 1999;28:1159-60.
  6. Rautava S, Kalliomaki M, Isolauri E. Probiotics during pregnancy and breast-feeding might confer immunomodulatory protection against atopic disease in the infant. J Allergy Clin Immunol 2002;109:119-21. PubMed
  7. Kalliomaki M, Salminen S, Arvilommi H et al. Probiotics in primary prevention of atopic disease: a randomised placebo-controlled trial. Lancet 2001;357:1076-1079. PubMed
  8. MacGregor G, Smith AJ, Thakker B, Kinsella J. Yoghurt biotherapy: contraindicated in immunosuppressed patients? Postgrad Med J 2002;78:366-7. PubMed
  9. Land MH, Rouster-Stevens K, Woods CR, et al. Lactobacillus sepsis associated with probiotic therapy. Pediatrics 2005;115:178-81.
  10. De Groote MA, Frank DN, Dowell E, et al. Lactobacillus rhamnosus GG bacteremia associated with probiotic use in a child with short gut syndrome. Pediatr Infect Dis J 2005;24:278-80. PubMed
  11. Beerepoot MA, ter Riet G, Nys S, van der Wal WM, de Borgie CA, de Reijke TM,Prins JM, Koeijers J, Verbon A, Stobberingh E, Geerlings SE. Lactobacilli vs antibiotics to prevent urinary tract infections: a randomized, double-blind, noninferiority trial in p DOI
  12. Rautava S, Kainonen E, Salminen S, Isolauri E. Maternal probiotic supplementation during pregnancy and breast-feeding reduces the risk of eczema in the infant. J Allergy Clin Immunol. 2012;130(6):1355-60. PubMed
  13. Vahabnezhad E, Mochon AB, Wozniak LJ, Ziring DA. Lactobacillus bacteremia associated with probiotic use in a pediatric patient with ulcerative colitis. J Clin Gastroenterol. 2013;47(5):437-9. PubMed
  14. Wickens KL, Barthow CA, Murphy R, et al. Early pregnancy probiotic supplementation with Lactobacillus rhamnosus HN001 may reduce the prevalence of gestational diabetes mellitus: a randomised controlled trial. Br J Nutr. 2017;117(6):804-813.
  15. 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

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 Lacticaseibacillus Rhamnosus and Triamcinolone Together: Common Questions

Is it safe to take Lacticaseibacillus Rhamnosus with Triamcinolone?
We do not list a known interaction between Lacticaseibacillus Rhamnosus and Triamcinolone. 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 Lacticaseibacillus Rhamnosus and Triamcinolone 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.
How was the Lacticaseibacillus Rhamnosus and Triamcinolone combination checked?
Interactions in our licensed database are recorded against drug classes. Triamcinolone is filed under 5 classifications, and Lacticaseibacillus Rhamnosus has documented interactions with 1 drug class — none of Triamcinolone'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 Lacticaseibacillus Rhamnosus interact with any other medications?
Yes. Lacticaseibacillus Rhamnosus has 182 documented drug interactions in our database — Triamcinolone 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 Triamcinolone interact with any supplements?
Yes. Triamcinolone has documented interactions with 124 supplements in our database — Lacticaseibacillus Rhamnosus is not one of them. The Triamcinolone 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

Lacticaseibacillus Rhamnosus monograph Uses, safety profile, and every drug interaction in one place Triamcinolone drug information The full plain-English guide to this medication Triamcinolone supplement interactions Every supplement checked against Triamcinolone, 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 34 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.