Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

FloraSmart 12 Billion Ingredients & Drug Interactions

by Renew Life

FloraSmart 12 Billion label
See full label image
Other (e.g. Tea Bag) Category: Non-nutrient/non-botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking FloraSmart 12 Billion against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

FloraSmart 12 Billion is a dietary supplement by Renew Life with 2 active ingredients. Its ingredients are commonly taken for digestive health and balance, diarrhea (including antibiotic-related), vaginal yeast and bacterial infections.Based on those ingredients, 182 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Probiotic Bio-Tract Blend. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against FloraSmart 12 Billion by Renew Life

Ask about any prescription or over-the-counter medication and we check it for interactions with FloraSmart 12 Billion by Renew Life — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of FloraSmart 12 Billion by Renew Life

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 30, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 11 active ingredients.
  • “Bifidobacterium longum” is listed as a grouped ingredient — the label doesn't break down how much of each component you get.
  • “Lactobacillus salivarius” is listed as a grouped ingredient — the label doesn't break down how much of each component you get.
  • “Probiotic Bio-Tract Blend” is a proprietary blend — the label doesn't break down how much of each component you get.

FloraSmart 12 Billion contains 11 active ingredients, all of them probiotic strains (live beneficial bacteria). These include Bifidobacterium breve, Lactobacillus bulgaricus, Lactobacillus acidophilus, Bifidobacterium bifidum, Bifidobacterium longum, Lactobacillus salivarius, Lactococcus lactis, Lactobacillus rhamnosus, Lactobacillus plantarum, Lactobacillus casei, and a proprietary blend called Probiotic Bio-Tract.

The product also contains inactive ingredients including cellulose, pectin, sodium carbonate, sodium bicarbonate, silica, stearic acid, guar, and turmeric.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: promote balanced intestinal environment and digestive and immune health.
  • We looked for evidence on: Antibiotic-associated diarrhea, Constipation, Diarrhea, Irritable bowel syndrome (IBS), Colic, Inflammatory bowel disease (IBD) — and 3 related terms.
  • The strongest evidence on file: Lactobacillus Acidophilus is rated "Possibly Effective" for Antibiotic-associated diarrhea (Natural Medicines).
  • Also on file: Lactobacillus Acidophilus is rated "Possibly Effective" for Irritable bowel syndrome (IBS).
  • Also on file: Bifidobacterium Bifidum is rated "Possibly Effective" for Irritable bowel syndrome (IBS).

Lactobacillus acidophilus is possibly effective for irritable bowel syndrome, Helicobacter pylori infection, antibiotic-associated diarrhea, and bacterial vaginosis. Bifidobacterium bifidum is possibly effective for irritable bowel syndrome and respiratory tract infections.

The remaining strains haven't been established as effective for the conditions we have data on, or the evidence isn't strong enough to rate them. For many potential uses — including allergic rhinitis, atopic disease, and asthma — the evidence we hold is insufficient to draw any conclusion.

The evidence, ingredient by ingredient Lactobacillus Acidophilus Bifidobacterium Breve Bifidobacterium Longum Lactobacillus Delbrueckii Bifidobacterium Bifidum

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 4 of the 4 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 4 of 4.
  • General safety write-ups exist for 4 of 4.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Lactobacillus acidophilus is generally well tolerated in healthy adults and children. The other strains are generally well tolerated in healthy people, but caution is advised if you're very ill or have a weakened immune system — there are rare reports of these bacteria causing serious infections (bacteremia, sepsis) in critically ill patients and premature infants.

Gastrointestinal side effects like bloating and flatulence have been reported with probiotics generally, though not specifically linked to all strains in this product. Pregnancy data are limited; Lactobacillus acidophilus and Bifidobacterium bifidum are rated possibly safe in pregnancy, but for other strains there isn't enough information.

Before starting this product, especially if you're pregnant, breastfeeding, very ill, or immunocompromised, talk with your doctor or pharmacist.

Side effects, ingredient by ingredient Lactobacillus Acidophilus Bifidobacterium Breve Bifidobacterium Longum Lactobacillus Delbrueckii Bifidobacterium Bifidum

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 4 of the 4 matched ingredients can interact with medications — Lactobacillus Acidophilus, Bifidobacterium Breve, Bifidobacterium Bifidum, Lactobacillus Delbrueckii.
  • The most serious interaction on file is rated Moderate.
  • For scale: 182 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before you start FloraSmart 12 Billion, check your medications against the tool on this page. The main concern is antibiotic drugs — separate the timing of your antibiotic and this probiotic by several hours to keep the supplement's organisms alive.

We couldn't check interaction data for four of the probiotic strains in this product (Lactobacillus rhamnosus, Lactococcus lactis, Lactobacillus plantarum, and Lactobacillus casei), so confirm those with your pharmacist if you're on any other medications.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

FloraSmart 12 Billion may help with irritable bowel syndrome, antibiotic-associated diarrhea, or bacterial vaginosis if you're taking Lactobacillus acidophilus or Bifidobacterium bifidum. However, you'll need to separate doses from any antibiotics you're taking.

If you're very ill, immunocompromised, pregnant, or breastfeeding, check with your doctor or pharmacist first — safety data are limited in these groups.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 4 of 11 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jul 25, 2016.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about FloraSmart 12 Billion, straight from the product label.

Brand Renew Life
Barcode (UPC) 631257560285
Net contents 30 Vegetable Caplet(s)
Market status On market
Date entered into DSLD Jul 25, 2016
DSLD ID 62799
Product type Non-nutrient/non-botanical
Supplement form Other (e.g. Tea Bag)
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for FloraSmart 12 Billion by Renew Life, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Caplet(s)
Maximum serving Sizes:
1 Caplet(s)
Servings per container
30
UPC/BARCODE
631257560285
IngredientAmount% DV
Bifidobacterium breve0 NP--
Lactobacillus rhamnosus0 NP--
Lactococcus lactis0 NP--
Bifidobacterium longum0 NP--
Lactobacillus bulgaricus0 NP--
Lactobacillus acidophilus0 NP--
Lactobacillus salivarius0 NP--
Bifidobacterium bifidum0 NP--
Lactobacillus plantarum0 NP--
Lactobacillus casei0 NP--
Probiotic Bio-Tract Blend0 NP--
Total Bifido Probiotic Cultures:0 NP--
Total Lacto Probiotic Cultures:0 NP--
Total Bifido/Lacto Cultures:0 NP--

Other ingredients: Cellulose, Pectin, Sodium Carbonate, Sodium Bicarbonate, Silica, Stearic Acid, Guar, Turmeric

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements

FloraSMART 12 Billion is an advanced daily maintenance probiotic with 12 billion active cultures per caplet to promote a balanced intestinal environment and support digestive and immune health.

Quality and Purity Guaranteed

Manufactured in a GMP facility. Made in USA

Advanced Probiotic Replenishes Beneficial Bacteria Supports Overall Digestive Health Promotes Immune Health Naturally Promotes Bowel Regularity

The Digestive Care Experts

Brand IP Statement(s)

Patented BIO-tract Delivery Technology helps deliver more active cultures to the intestines over an optimal time frame for maximum effectiveness.

BIO-tract Delivery Technology

Formulation

Contains no GMOs, yeast, wheat, corn, soy, gluten, salt, artificial coloring, flavorings or preservatives

Gluten-Free

Precautions

WARNING: Consult your physician before using this or any product if you are pregnant, nursing, trying to conceive, taking medication or have a medical condition.

KEEP OUT OF REACH OF CHILDREN.

TAMPER EVIDENT: DO NOT USE IF SAFETY SEAL IS BROKEN OR MISSING.

May contain mild traces of milk proteins from fermentation ingredients.

Storage

Store in a dry place at 59-79(0) F (15-26(0) C). Refrigerate if desired.

General

#15567 020214

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

Probiotic Supplement

Formula

May contain mild traces of milk proteins from fermentation ingredients.

Suggested/Recommended/Usage/Directions

Directions: Take 1 caplet any time of day. Do not chew or crush.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

FloraSmart 12 Billion by Renew Life label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

FloraSmart 12 Billion label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in FloraSmart 12 Billion by Renew Life

These are the 2 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Caplet(s) Dosage formOther (e.g. Tea Bag) Servings per container30 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Probiotic Bio-Tract Blend

Interacts with
182 drugs
0 NP per serving

Lactobacillus acidophilus is a 'friendly' bacterium used as a probiotic to support gut and vaginal health. It is generally well tolerated in healthy p...

Probiotic Bio-Tract Blend monograph & interactions

Total Bifido/Lacto Cultures:

0 NP per serving

Other (inactive) ingredients: Cellulose, Pectin, Sodium Carbonate, Sodium Bicarbonate, Silica, Stearic Acid, Guar, Turmeric. These complete the product’s ingredient list but are not active constituents.

Interaction report

FloraSmart 12 Billion by Renew Life Drug Interactions

Want to check YOUR meds against FloraSmart 12 Billion?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
182Drugs
182 Moderate

Ingredients driving the most interactions

Probiotic Bio-Tract Blend 182

Individual Drug Interactions

The ingredients in FloraSmart 12 Billion interact with 182 drugs. Click any drug to see the details.

1 of the 2 ingredients in FloraSmart 12 Billion interact with drugs. Each result below shows which ingredient is responsible. Probiotic Bio-Tract Blend

Each ingredient & the kinds of drugs it affects

For each ingredient in FloraSmart 12 Billion with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Probiotic Bio-Tract Blend1 drug type · 182 drugs

Antibiotic Drugs

Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L. acidophilus.
L. acidophilus preparations usually contain live and active organisms. Therefore, simultaneously taking antibiotics might kill a significant number of the organisms. Tell patients to separate administration of antibiotics and L. acidophilus preparations by at least two hours.

Likelihood Probable Evidence D
Probiotic Bio-Tract Blend full monograph & interactions
The maker

Brand information

Manufacturer and brand details for FloraSmart 12 Billion, from the product label.

Renew Life

Name
ReNew Life Formulas
City
Palm Harbor
State
FL
ZipCode
34683
Phone Number
1-800-830-1800
Web Address
www.renewlife.com
Pharmacist Counseling Corner

FloraSmart 12 Billion by Renew Life: Common Questions

Does FloraSmart 12 Billion by Renew Life interact with any medications?
Yes. Based on its ingredients, FloraSmart 12 Billion has a known interaction with 182 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
FloraSmart 12 Billion contains 2 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Can I take this with antibiotics?
Not at the same time. Antibiotics kill the live bacteria in probiotics, which cuts down their effectiveness. Talk with your doctor or pharmacist about spacing them out — typically a few hours apart — and whether this product is right for you during a course of antibiotics.
Is this safe if I'm pregnant or breastfeeding?
Lactobacillus acidophilus and Bifidobacterium bifidum are rated possibly safe in pregnancy, but safety data for the other strains in this product are limited. Before taking it, check with your doctor or pharmacist for personalized advice.
What's this probiotic supposed to do?
Lactobacillus acidophilus in this product is possibly effective for irritable bowel syndrome, antibiotic-associated diarrhea, and bacterial vaginosis. Bifidobacterium bifidum is possibly effective for IBS and respiratory tract infections. For other uses, the evidence we hold isn't strong enough to say whether it works.
Are there any side effects?
Gastrointestinal side effects like bloating, flatulence, and abdominal discomfort have been reported with probiotics generally, though they're uncommon. Rarely, in very ill or premature patients, these bacteria have caused serious infections; if you're immunocompromised or critically ill, talk with your doctor first.
Why does the label say to separate this from antibiotics?
Probiotics contain live organisms. Antibiotics kill bacteria, including the beneficial ones in the supplement. Separating doses by a few hours helps keep enough of the probiotic organisms alive so the product can do its job.
Is there anything else in this that might interact with my medications?
We couldn't check four of the probiotic strains for interactions because we don't have data on them. Use the interaction checker on this page with your exact medications, and ask your pharmacist if you have questions.

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

Not sure if FloraSmart 12 Billion is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

FloraSmart 12 Billion label
Go deeper

The Full Monographs Behind FloraSmart 12 Billion’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Lactobacillus Acidophilus

Interacts with 182 drugs

Lactobacillus acidophilus is a 'friendly' bacterium used as a probiotic to support gut and vaginal health. It is generally well tolerated in healthy people, and there is reasonable evidence...

Read the full Lactobacillus Acidophilus monograph → Herb & supplement monograph

Bifidobacterium Breve

Interacts with 182 drugs

Bifidobacterium breve is a 'friendly' gut bacterium taken as a probiotic, most often to support digestion and balance the gut microbiome. Some studies suggest possible benefits for certain d...

Read the full Bifidobacterium Breve monograph → Herb & supplement monograph

Bifidobacterium Longum

Interacts with 182 drugs

Bifidobacterium longum is a 'friendly' bacterium found naturally in the human gut and used as a probiotic. It is generally well tolerated and is most studied for digestive issues, though evi...

Read the full Bifidobacterium Longum monograph → Herb & supplement monograph

Lactobacillus Delbrueckii

Interacts with 182 drugs

Lactobacillus delbrueckii is a 'friendly' bacterium used in food fermentation and sold as a probiotic, often as part of multi-strain products. It is generally considered safe for healthy peo...

Read the full Lactobacillus Delbrueckii monograph → Herb & supplement monograph

Bifidobacterium Bifidum

Interacts with 182 drugs

Bifidobacterium bifidum is a 'friendly' bacteria (probiotic) that naturally lives in the human gut and is taken to support digestion and gut balance. Some evidence suggests probiotics may he...

Read the full Bifidobacterium Bifidum monograph →
Sources

Sources & How We Checked

FloraSmart 12 Billion's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 61 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Bifidobacterium Breve 9 references
  1. Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
  2. Xiao JZ, Takahashi S, Odamaki T, et al. Antibiotic susceptibility of bifidobacterial strains distributed in the Japanese market. Biosci Biotechnol Biochem. 2010;74(2):336-42. PubMed
  3. Pruccoli G, Silvestro E, Pace Napoleone C, Aidala E, Garazzino S, Scolfaro C. Are probiotics safe? Bifidobacterium bacteremia in a child with severe heart failure. Infez Med. 2019;27(2):175-178.
  4. Ohishi A, Takahashi S, Ito Y, et al. Bifidobacterium septicemia associated with postoperative probiotic therapy in a neonate with omphalocele. J Pediatr. 2010;156(4):679-81. PubMed
  5. Sakurai Y, Watanabe T, Miura Y, et al. Clinical and bacteriologic characteristics of six cases of Bifidobacterium breve bacteremia due to probiotic administration in the neonatal intensive care unit. Pediatr Infect Dis J 2022;41(1):62-65. PubMed
  6. Esaiassen E, Hjerde E, Cavanagh JP, Simonsen GS, Klingenberg C; Norwegian Study Group on Invasive Bifidobacterial Infections. Bifidobacterium bacteremia: Clinical characteristics and a genomic approach to assess pathogenicity. J Clin Microbiol. 2017;55(7) PubMed
  7. Wakabayashi Y, Nakayama S, Yamamoto A, et al. First case of necrotizing fasciitis and bacteremia caused by Bifidobacteriumbreve. Anaerobe 2022;76:102613.
  8. Takeda Y, Ota K, Kondo A, et al. A case of necrotizing fasciitis caused by Bifidobacterium breve. IDCases 2022;31:e01667. PubMed
  9. Suwantarat N, Romagnoli M, Wakefield T, Carroll KC. Ventriculoperitoneal shunt infection caused by Bifidobacterium breve. Anaerobe 2014;28:1-3. PubMed

See these in context on the Bifidobacterium Breve monograph →

Bifidobacterium Longum 21 references
  1. Ha GY, Yang CH, Kim H, Chong Y. Case of sepsis caused by Bifidobacterium longum. J Clin Microbiol 1999;37:1227-8.
  2. Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
  3. Xiao JZ, Takahashi S, Odamaki T, et al. Antibiotic susceptibility of bifidobacterial strains distributed in the Japanese market. Biosci Biotechnol Biochem. 2010;74(2):336-42. PubMed
  4. 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
  5. Pruccoli G, Silvestro E, Pace Napoleone C, Aidala E, Garazzino S, Scolfaro C. Are probiotics safe? Bifidobacterium bacteremia in a child with severe heart failure. Infez Med. 2019;27(2):175-178.
  6. Pellonperä O, Vahlberg T, Mokkala K, et al. Weight gain and body composition during pregnancy: a randomised pilot trial with probiotics and/or fish oil. Br J Nutr. 2020 Nov 4:1-11. PubMed
  7. Pellonperä O, Mokkala K, Houttu N, et al. Efficacy of fish oil and/or probiotic intervention on the incidence of gestational diabetes mellitus in an at-risk group of overweight and obese women: A randomized, placebo-controlled, double-blind clinical trial PubMed
  8. Shahriari A, Karimi E, Shahriari M, Aslani N, Khooshideh M, Arab A. The effect of probiotic supplementation on the risk of gestational diabetes mellitus among high-risk pregnant women: A parallel double-blind, randomized, placebo-controlled clinical trial PubMed
  9. Esaiassen E, Hjerde E, Cavanagh JP, Simonsen GS, Klingenberg C; Norwegian Study Group on Invasive Bifidobacterial Infections. Bifidobacterium bacteremia: Clinical characteristics and a genomic approach to assess pathogenicity. J Clin Microbiol. 2017;55(7) PubMed
  10. Enomoto T, Sowa M, Nishimori K, et al. Effects of bifidobacterial supplementation to pregnant women and infants in the prevention of allergy development in infants and on fecal microbiota. Allergol Int 2014;63(4):575-85. PubMed
  11. US Food and Drug Administration (FDA). Dear Healthcare Provider Letter: Warning Regarding Use of Probiotics in Preterm Infants. September 2023. Available at: https://www.fda.gov/media/172606/download?attachment. Accessed November 1, 2023.
  12. Pillai A, Tan J, Paquette V, Panczuk J. Does probiotic bacteremia in premature infants impact clinically relevant outcomes? A case report and updated review of literature. Clin Nutr ESPEN. 2020;39:255-259. PubMed
  13. Sabaté JM, Iglicki F. Effect of Bifidobacterium longum 35624 on disease severity and quality of life in patients with irritable bowel syndrome. World J Gastroenterol 2022;28(7):732-744.
  14. Malaguarnera M, Greco F, Barone G, Gargante MP, Malaguarnera M, Toscano MA. Bifidobacterium longum with fructo-oligosaccharide (FOS) treatment in minimal hepatic encephalopathy: a randomized, double-blind, placebo-controlled study. Dig Dis Sci 2007;52(11) PubMed
  15. Zbinden A, Zbinden R, Berger C, Arlettaz R. Case series of Bifidobacterium longum bacteremia in three preterm infants on probiotic therapy. Neonatology 2015;107(1):56-9.
  16. Tamaki H, Nakase H, Inoue S, et al. Efficacy of probiotic treatment with Bifidobacterium longum 536 for induction of remission in active ulcerative colitis: A randomized, double-blinded, placebo-controlled multicenter trial. Dig Endosc 2016;28(1):67-74.
  17. Bertelli C, Pillonel T, Torregrossa A, et al. Bifidobacterium longum bacteremia in preterm infants receiving probiotics. Clin Infect Dis 2015;60(6):924-7. PubMed
  18. Esaiassen E, Cavanagh P, Hjerde E, Simonsen GS, Støen R, Klingenberg C. Bifidobacterium longum subspecies infantis bacteremia in 3 extremely preterm infants receiving probiotics. Emerg Infect Dis 2016;22(9):1664-6.
  19. Tena D, Losa C, Medina MJ, Sáez-Nieto JA. Peritonitis caused by Bifidobacterium longum: case report and literature review. Anaerobe 2014;27:27-30. PubMed
  20. Sangkanjanavanich S, Pradubpongsa P, Mitthamsiri W, Sangasapaviliya A, Boonpiyathad T. Bifidobacterium infantis 35624 efficacy in patients with uncontrolled asthma: A randomized placebo-controlled trial. Ann Allergy Asthma Immunol 2022;129(6):790-792. PubMed
  21. Wilson HL, Ong CW. Bifidobacterium longum vertebrodiscitis in a patient with cirrhosis and prostate cancer. Anaerobe 2017;47:47-50. PubMed

See these in context on the Bifidobacterium Longum monograph →

Lactobacillus Delbrueckii 9 references
  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
  3. Ranchal P, Gupta R, Goldberg R, A Lobo S, Pascual A, El Khoury MY. Penicillin-sensitive Lactobacillus jensenii bacteremia. Am J Ther 2021;28(2):e250-e252. PubMed
  4. Grazioli-Gauthier L, Rigamonti E, Leo LA, Martinetti Lucchini G, Lo Priore E, Bernasconi E. Lactobacillus jensenii mitral valve endocarditis: Case report, literature review and new perspectives. IDCases 2022;27:e01401. PubMed
  5. Toprak NU, Bozan T, Yilmaz S, Buyukbayrak EE, Tigen ET. Polymicrobial bacteremia due to Lactobacillus jensenii and Veillonella montpellierensis in a pregnant patient; case report and review of literature. Anaerobe 2022;75:102576. PubMed
  6. Chazan B, Raz R, Shental Y, Sprecher H, Colodner R. Bacteremia and pyelonephritis caused by Lactobacillus jensenii in a patient with urolithiasis. Isr Med Assoc J 2008;10(2):164-5.
  7. Neonakis IK, Skamagkas I, Stafylaki D, Maraki S. Lactobacillus delbrueckii urinary tract infection in a male patient: a case report. Germs 2022;12(2):304-307. PubMed
  8. Maillet F, Passeron A, Podglajen I, Ranque B, Pouchot J. Lactobacillus delbrueckii urinary tract infection in a male patient. Med Mal Infect 2019;49(3):226-228. PubMed
  9. Darbro BW, Petroelje BK, Doern GV. Lactobacillus delbrueckii as the cause of urinary tract infection. J Clin Microbiol 2009;47(1):275-7.

See these in context on the Lactobacillus Delbrueckii monograph →

Lactobacillus Acidophilus 15 references
  1. Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
  2. Begtrup LM, de Muckadell OB, Kjeldsen J, Christensen RD, Jarbøl DE. Long-term treatment with probiotics in primary care patients with irritable bowel syndrome--a randomised, double-blind, placebo controlled trial. Scand J Gastroenterol 2013;48(10):1127-35 PubMed
  3. Chatterjee S, Kar P, Das T, Ray S, Gangulyt S, Rajendiran C, Mitra M. Randomised placebo-controlled double blind multicentric trial on efficacy and safety of Lactobacillus acidophilus LA-5 and Bifidobacterium BB-12 for prevention of antibiotic-associated
  4. Shavakhi A, Tabesh E, Yaghoutkar A, Hashemi H, Tabesh F, Khodadoostan M,Minakari M, Shavakhi S, Gholamrezaei A. The effects of multistrain probiotic compound on bismuth-containing quadruple therapy for Helicobacter pylori infection: a randomized placebo-c
  5. Karamali M, Dadkhah F, Sadrkhanlou M, et al. Effects of probiotic supplementation on glycaemic control and lipid profiles in gestational diabetes: a randomized, double-blind, placebo-controlled trial. Diabetes Metab 2016;42(4):234-41. PubMed
  6. Badehnoosh B, Karamali M, Zarrati M, et al. The effects of probiotic supplementation on biomarkers of inflammation, oxidative stress and pregnancy outcomes in gestational diabetes. J Matern Fetal Neonatal Med. 2018 May;31(9):1128-1136.
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  9. Xiao SD, Zhang DZ, Lu H, et al. Multicenter, randomized, controlled trial of heat-killed Lactobacillus acidophilus LB in patients with chronic diarrhea. Adv Ther. 2003;20(5):253-60.
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  13. Stoffer JN, Slingsby TJ, Giuliari GP. Lactobacillus acidophilus endophthalmitis after intravitreal bevacizumab injection requiring intraocular lens explantation. Can J Ophthalmol 2022;57(1):e21-e22. PubMed
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  15. Hui J, Ren Y, Wang Y, Han Q. Lactobacillus acidophilus endophthalmitis postcataract operation: A case report with a literature review. Ocul Immunol Inflamm 2023.

See these in context on the Lactobacillus Acidophilus monograph →

Bifidobacterium Bifidum 7 references
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  3. Rerksuppaphol S, Rerksuppaphol L. Randomized controlled trial of probiotics to reduce common cold in schoolchildren. Pediatr Int. 2012;54(5):682-7. PubMed
  4. Karamali M, Dadkhah F, Sadrkhanlou M, et al. Effects of probiotic supplementation on glycaemic control and lipid profiles in gestational diabetes: a randomized, double-blind, placebo-controlled trial. Diabetes Metab 2016;42(4):234-41. PubMed
  5. Badehnoosh B, Karamali M, Zarrati M, et al. The effects of probiotic supplementation on biomarkers of inflammation, oxidative stress and pregnancy outcomes in gestational diabetes. J Matern Fetal Neonatal Med. 2018 May;31(9):1128-1136.
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See these in context on the Bifidobacterium Bifidum monograph →

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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

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