Gr8-Dophilus Ingredients & Drug Interactions
by NOW
What is this page for?
First and foremost: checking Gr8-Dophilus 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
Gr8-Dophilus is a dietary supplement by NOW with 1 active ingredient. 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 Blend of 8 Strains. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Gr8-Dophilus by NOW
Ask about any prescription or over-the-counter medication and we check it for interactions with Gr8-Dophilus by NOW — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Gr8-Dophilus by NOW
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.
What’s inside
Low disclosure
This product contains 8 probiotic strains: Lactobacillus casei LC-11, Lactobacillus rhamnosus LR-32, Lactobacillus salivarius LS-33, Bifidobacterium bifidum Bb-02, Lactobacillus acidophilus LA-14, Bifidobacterium longum Bl-05, Streptococcus thermophilus ST-21, and Bifidobacterium animalis lactis Bl-04. These are live bacteria meant to support your gut health by restoring or maintaining beneficial microorganisms in your digestive tract.
The capsules also contain inactive ingredients: hypromellose, fructooligosaccharides, ascorbic acid, and magnesium stearate—these are excipients used to keep the product stable and make it easier to take.
Does it work?
Moderate evidence
The evidence for this probiotic blend is mixed. Several individual strains show promise for specific issues: Lactobacillus acidophilus and Bifidobacterium bifidum are possibly effective for irritable bowel syndrome (IBS), and Lactobacillus acidophilus is also possibly effective for antibiotic-associated diarrhea and bacterial vaginosis.
However, for many other potential uses listed in the data—like allergic rhinitis, anxiety, Alzheimer's disease, and asthma—the evidence is currently insufficient to make a claim. One strain, Bifidobacterium longum, has no established effectiveness data on file for any of the conditions we reviewed.
If you're considering this product for a specific health issue, it's worth talking with your pharmacist about what the current evidence actually supports.
How safe is it?
Well-documented data
Gr8-Dophilus is generally well tolerated in healthy people. Some users may experience bloating, flatulence, abdominal discomfort, or other mild gastrointestinal side effects when they start taking probiotics, though these tend to be uncommon and often settle down.
One case of vomiting and fever was reported in a child taking a similar probiotic combination, but it's unclear whether the probiotics caused it. If you have a weakened immune system, are critically ill, or have indwelling catheters, talk with your doctor before starting this product—there have been rare cases of probiotic-related bloodstream infections in those specific populations.
We don't have enough safety data for pregnancy, though Bifidobacterium longum is rated possibly safe during that time; for the other strains, consult your doctor. No pregnancy or lactation data is on file for the other ingredients.
Meds to double-check
Moderate interaction found
If you take antibiotic drugs, space out your doses of this supplement—take your antibiotic and Gr8-Dophilus several hours apart so the antibiotics don't kill off the live bacteria in the supplement. No other major drug interactions are documented for the ingredients we could check.
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.
Gr8-Dophilus is a reasonable choice if you're looking to support gut health, especially if you've taken antibiotics recently or have IBS—but the evidence for many other uses isn't solid yet. The main thing to watch: don't take it at the same time as antibiotics.
If you're immune-compromised, pregnant, or seriously ill, check with your doctor first.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 4 of 8 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Sep 25, 2025.
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
General information
Key facts about Gr8-Dophilus, straight from the product label.
| Brand | NOW |
|---|---|
| Barcode (UPC) | 733739029102 |
| Net contents | 120 Veg Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Sep 25, 2025 |
| DSLD ID | 335244 |
| Product type | Non-nutrient/non-botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegan, Vegetarian, Adult (18 - 50 Years), Kosher, Halal, Gluten Free |
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 Gr8-Dophilus by NOW, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Lactobacillus casei LC-11 | 0 NP | -- |
| Lactobacillus rhamnosus LR-32 | 0 NP | -- |
| Lactobacillus salivarius LS-33 | 0 NP | -- |
| Bifidobacterium bifidum Bb-02 | 0 NP | -- |
| Lactobacillus acidophilus LA-14 | 0 NP | -- |
| Bifidobacterium longum Bl-05 | 0 NP | -- |
| Streptococcus thermophilus ST-21 | 0 NP | -- |
| Probiotic Blend of 8 Strains | 370 mg | -- |
| Bifidobacterium animalis lactis Bl-04 | 0 NP | -- |
Other ingredients: Hypromellose, Fructooligosaccharides, Ascorbic Acid, Magnesium Stearate
Tap any ingredient to jump to its full detail below.
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.
Suggested/Recommended/Usage/Directions
Suggested Usage: Take 1 capsule 1 to 3 times daily between meals or on an empty stomach.
Storage
Store in a cool, dry place to maintain potency.
Formula
NOW Gr8-Dophilus is a combination of 8 different species of acid-resistant probiotic bacterial strains that are known to naturally colonize the human GI tract. Probiotic bacteria are critical for healthy digestion. They help maintain the integrity of the intestinal lining, support proper intestinal motility and participate in the detoxification process. Gr8-Dophilus utilizes bacterial strains that have been clinically validated for their support of healthy immune system function. FOS is also included in this product to assist healthy growth of Acidophilus and Bifidus organisms.
8 strains & 4 billion potency Clinically Validated Strains
Dairy & gluten free / with FOS
Triangle K (Kosher)
Crescent H (Halal)
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Precautions
Caution: Consult physician if pregnant/nursing, taking medication (especially immune-suppressing drugs), or have a medical condition (especially if immune system is compromised).
Keep out of reach of children.
Contains trace amounts of soy.
Not manufactured with wheat, gluten, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Formulation
The probiotic strains in this product have been identity-verified using DNA-fingerprinting technology. Healthy Intestinal Flora
Dairy & gluten free / with FOS
Non-GMO
Vegetarian/Vegan
Made and quality tested in the USA with globally sourced ingredients.
Not manufactured with wheat, gluten, milk, egg, fish, shellfish, tree nut or sesame ingredients.
Natural color variation may occur in this product.
Seals/Symbols
Triangle K (Kosher)
Strain Verified
Crescent H (Halal) GMP Quality Assured
FDA Statement of Identity
A Dietary Supplement
General Statements
Digestive Family owned since 1968.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Gr8-Dophilus by NOW label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Gr8-Dophilus by NOW
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Veg Capsule(s) Dosage formCapsule Servings per container120 Amounts shown are per serving.
Probiotic Blend of 8 Strains
Interacts with182 drugs
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 Blend of 8 Strains monograph & interactions- › Lactobacillus casei LC-11
- › Lactobacillus rhamnosus LR-32
- › Lactobacillus salivarius LS-33
- › Bifidobacterium bifidum Bb-02
- › Lactobacillus acidophilus LA-14
- › Bifidobacterium longum Bl-05
- › Streptococcus thermophilus ST-21
- › Bifidobacterium animalis lactis Bl-04
Other (inactive) ingredients: Hypromellose, Fructooligosaccharides, Ascorbic Acid, Magnesium Stearate. These complete the product’s ingredient list but are not active constituents.
Gr8-Dophilus by NOW Drug Interactions
HelloPharmacist Interaction Report
NOW Gr8-Dophilus is a probiotic blend with one major interaction to know about: several of its bacterial strains can be affected by antibiotic drugs.
Since these probiotics contain live organisms, taking them at the same time as antibiotics might kill a significant portion of them and reduce their effectiveness. The solution is simple — space out your doses, taking antibiotics and this supplement several hours apart, and ask your pharmacist for specific timing.
Read the full breakdown — every affected drug type, severity by severity
We could not check three of the eight ingredients in this product (Lactobacillus casei LC-11, Lactobacillus rhamnosus LR-32, and Lactobacillus salivarius LS-33) because we hold no data for them. The other strains we reviewed — Bifidobacterium bifidum, Lactobacillus acidophilus, Bifidobacterium longum, Streptococcus thermophilus, and Bifidobacterium animalis lactis — have no documented interactions with other drug types beyond antibiotics.
Altogether, these interactions span 182 individual medications. Use the search tool on this page to check whether any of your current prescriptions fall into the antibiotic category.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Gr8-Dophilus?
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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Gr8-Dophilus interact with 182 drugs. Click any drug to see the details.
1 of the 1 ingredient in Gr8-Dophilus interact with drugs. Each result below shows which ingredient is responsible. Probiotic Blend of 8 Strains
Lefamulin AcetateXenleta
How Lefamulin Acetate interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Lefamulin Acetate interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Lefamulin Acetate interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Lefamulin Acetate interactionLevofloxacinLeva-pak, Levaquin, Levaquin Injection
How Levofloxacin interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Levofloxacin interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Levofloxacin interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Levofloxacin interactionLevofloxacin (ophthalmic)Levofloxacin
How Levofloxacin (ophthalmic) interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Levofloxacin (ophthalmic) interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Levofloxacin (ophthalmic) interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Levofloxacin (ophthalmic) interactionLincomycin HclLincocin, Lincorex
How Lincomycin Hcl interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Lincomycin Hcl interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Lincomycin Hcl interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Lincomycin Hcl interactionLinezolidZyvox, Zyvox Injection
How Linezolid interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Linezolid interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Linezolid interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Linezolid interactionLomefloxacinMaxaquin
How Lomefloxacin interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Lomefloxacin interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Lomefloxacin interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Lomefloxacin interactionLoracarbefLorabid
How Loracarbef interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Loracarbef interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Loracarbef interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Loracarbef interactionMeropenemMerrem IV
How Meropenem interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Meropenem interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Meropenem interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Meropenem interactionMeropenem, VaborbactamVabomere
How Meropenem, Vaborbactam interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Meropenem, Vaborbactam interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Meropenem, Vaborbactam interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Meropenem, Vaborbactam interactionMethacyclineRondomycin
How Methacycline interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Methacycline interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Methacycline interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Methacycline interactionMethenamine HippurateHiprex, Urex
How Methenamine Hippurate interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Methenamine Hippurate interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Methenamine Hippurate interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Methenamine Hippurate interactionMethenamine MandelateMandelamine, Methimazole
How Methenamine Mandelate interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Methenamine Mandelate interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Methenamine Mandelate interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Methenamine Mandelate interactionMethenamine Mandelate, Potassium Acid PhosphateThiacide
How Methenamine Mandelate, Potassium Acid Phosphate interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Methenamine Mandelate, Potassium Acid Phosphate interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Methenamine Mandelate, Potassium Acid Phosphate interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Methenamine Mandelate, Potassium Acid Phosphate interactionMethenamine Mandelate, Sodium Acid PhosphateUroquid-Acid No. 2
How Methenamine Mandelate, Sodium Acid Phosphate interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Methenamine Mandelate, Sodium Acid Phosphate interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Methenamine Mandelate, Sodium Acid Phosphate interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Methenamine Mandelate, Sodium Acid Phosphate interactionMethenamine, Phenyl Salicylate, Methylene BlueProsed DS
How Methenamine, Phenyl Salicylate, Methylene Blue interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Methenamine, Phenyl Salicylate, Methylene Blue interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Methenamine, Phenyl Salicylate, Methylene Blue interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Methenamine, Phenyl Salicylate, Methylene Blue interactionMethenamine, Sodium BiphosphateUro-Phosphate
How Methenamine, Sodium Biphosphate interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Methenamine, Sodium Biphosphate interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Methenamine, Sodium Biphosphate interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Methenamine, Sodium Biphosphate interactionMetronidazoleAnabact, Flagyl, Flagyl IV, Flagyl IV RTU, Likmez, Metro IV +12 more
How Metronidazole interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Metronidazole interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Metronidazole interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Metronidazole interactionMetronidazole, Tetracyline, Bismuth Subcitrate PotassiumPylera
How Metronidazole, Tetracyline, Bismuth Subcitrate Potassium interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Metronidazole, Tetracyline, Bismuth Subcitrate Potassium interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Metronidazole, Tetracyline, Bismuth Subcitrate Potassium interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Metronidazole, Tetracyline, Bismuth Subcitrate Potassium interactionMezlocillinMezlin
How Mezlocillin interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Mezlocillin interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Mezlocillin interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Mezlocillin interactionMinocyclineAcnamino MR, Aknemin, Amzeeq, Arestin Miscrosperes, Dynacin, Minocin +6 more
How Minocycline interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Minocycline interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Minocycline interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Minocycline interactionMinocycline HydrochlorideMinolira, Ximino
How Minocycline Hydrochloride interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Minocycline Hydrochloride interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Minocycline Hydrochloride interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Minocycline Hydrochloride interactionMoxifloxacinAvelox
How Moxifloxacin interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Moxifloxacin interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Moxifloxacin interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Moxifloxacin interactionNafcillinNallpen
How Nafcillin interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Nafcillin interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Nafcillin interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Nafcillin interactionNafcillin SodiumUnipen
How Nafcillin Sodium interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Nafcillin Sodium interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Nafcillin Sodium interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Nafcillin Sodium interactionNalidixic AcidNegGram
How Nalidixic Acid interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Nalidixic Acid interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Nalidixic Acid interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Nalidixic Acid interactionNeomycinMycifradin, Myciguent, Neo-Fradin
How Neomycin interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Neomycin interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Neomycin interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Neomycin interactionNetilmicinNetromycin
How Netilmicin interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Netilmicin interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Netilmicin interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Netilmicin interactionNitrofurantoinFuradantin, Furatoin, Macrobid, Macrodantin
How Nitrofurantoin interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Nitrofurantoin interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Nitrofurantoin interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Nitrofurantoin interactionNorfloxacinNorflox, Noroxin
How Norfloxacin interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Probiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Norfloxacin interactionBifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Norfloxacin interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Norfloxacin interactionOfloxacinFloxin, Floxin Injection, Floxin Otic, Oflox
How Ofloxacin interacts with Gr8-Dophilus — through 3 ingredients. Tap an ingredient for the detail:
Bifidobacterium Bifidum Bb-02Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium.
Read the full Bifidobacterium Bifidum Bb-02 + Ofloxacin interactionBifidobacterium Longum Bl-05Antibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B.
Read the full Bifidobacterium Longum Bl-05 + Ofloxacin interactionProbiotic Blend Of 8 StrainsAntibiotic Drugs Moderate
Interaction Summary
Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L.
Read the full Probiotic Blend Of 8 Strains + Ofloxacin interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Gr8-Dophilus 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 Blend of 8 Strains
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.
Brand information
Manufacturer and brand details for Gr8-Dophilus, from the product label.
NOW
See all NOW products- Name
- NOW FOODS
- City
- Bloomingdale
- State
- IL
- ZipCode
- 60108
- Web Address
- nowrealfood.com
Gr8-Dophilus by NOW: Common Questions
Does Gr8-Dophilus by NOW interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this if I'm on antibiotics?
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Gr8-Dophilus is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind Gr8-Dophilus’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Lactobacillus Acidophilus
Interacts with 182 drugsLactobacillus 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 monographBifidobacterium Bifidum
Interacts with 182 drugsBifidobacterium 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 → Herb & supplement monographBifidobacterium Longum
Interacts with 182 drugsBifidobacterium 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 monographStreptococcus Thermophilus
Streptococcus thermophilus is a friendly bacterium used as a probiotic, often combined with other strains in yogurt and supplements. It is generally well tolerated in healthy people and may...
Read the full Streptococcus Thermophilus monograph →Sources & How We Checked
Gr8-Dophilus'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 64 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 Bifidum 7 references
- Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
- 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
- Rerksuppaphol S, Rerksuppaphol L. Randomized controlled trial of probiotics to reduce common cold in schoolchildren. Pediatr Int. 2012;54(5):682-7. PubMed
- 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
- 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.
- 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.
- 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
See these in context on the Bifidobacterium Bifidum monograph →
Lactobacillus Acidophilus 15 references
- Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
- 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
- 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
- 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
- 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
- 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.
- 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
- 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
- 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.
- 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
- Ozer M, Goksu SY, Shahverdiani A, Mustafa M. Lactobacillus acidophilus-induced endocarditis and associated splenic abscess. Case Rep Infect Dis 2020;2020:1382709.
- Sadrin S, Sennoune S, Gout B, et al. A 2-strain mixture of Lactobacillus acidophilus in the treatment of irritable bowel syndrome: A placebo-controlled randomized clinical trial. Dig Liver Dis 2020;52(5):534-540. PubMed
- 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
- Cukovic-Cavka S, Likic R, Francetic I, Rustemovic N, Opacic M, Vucelic B. Lactobacillus acidophilus as a cause of liver abscess in a NOD2/CARD15-positive patient with Crohn's disease. Digestion 2006;73(2-3):107-10.
- 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 Longum 21 references
- Ha GY, Yang CH, Kim H, Chong Y. Case of sepsis caused by Bifidobacterium longum. J Clin Microbiol 1999;37:1227-8.
- Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
- 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
- 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
- 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.
- 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
- 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
- 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
- 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
- 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
- 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.
- 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
- 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.
- 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
- 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.
- 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.
- 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
- 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.
- 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
- 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
- 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 →
Streptococcus Thermophilus 21 references
- Saxelin M, Chuang NH, Chassy B, et al. Lactobacilli and bacteremia in southern Finland 1989-1992. Clin Infect Dis 1996;22:564-6. PubMed
- Tynkkynen S, Singh KV, Varmanen P. Vancomycin resistance factor of Lactobacillus rhamnosus GG in relation to enterococcal vancomycin resistance (van) genes. Int J Food Microbiol 1998;41:195-204. PubMed
- 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:
- 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
- Goldin BR. Health Benefits of probiotics. Br J Nutr 1998;80:S203-7. DOI
- 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.
- MacGregor G, Smith AJ, Thakker B, Kinsella J. Yoghurt biotherapy: contraindicated in immunosuppressed patients? Postgrad Med J 2002;78:366-7. PubMed
- Land MH, Rouster-Stevens K, Woods CR, et al. Lactobacillus sepsis associated with probiotic therapy. Pediatrics 2005;115:178-81.
- 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
- 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
- Dolatkhah N, Hajifaraji M, Abbasalizadeh F, Aghamohammadzadeh N, Mehrabi Y, Abbasi MM. Is there a value for probiotic supplements in gestational diabetes mellitus? A randomized clinical trial. J Health Popul Nutr. 2015;33:25. PubMed
- 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.
- Sendil S, Shrimanker I, Mansoora Q, Goldman J, Nookala VK. Lactobacillus rhamnosus bacteremia in an immunocompromised renal transplant patient. Cureus. 2020;12(2):e6887. PubMed
- Albarillo FS, Shah U, Joyce C, Slade D. Lactobacillus rhamnosus Infection: A single-center 4-year descriptive analysis. J Glob Infect Dis. 2020;12(3):119-123. PubMed
- Pasala S, Singer L, Arshad T, Roach K. Lactobacillus endocarditis in a healthy patient with probiotic use. IDCases. 2020;22:e00915. PubMed
- Agrawal S, Tuchman ES, Bruce MJ, Theodorou ME. Fatal Lactobacillus endocarditis in a patient with transcatheter aortic valve replacement. BMJ Case Rep. 2020;13(11):e236835.
- Antoun M, Hattab Y, Akhrass FA, Hamilton LD. Uncommon pathogen, Lactobacillus, causing infective endocarditis: Case report and review. Case Rep Infect Dis. 2020;2020:8833948. PubMed
- 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
- Franko B, Vaillant M, Recule C, Vautrin E, et al. Lactobacillus paracasei endocarditis in a consumer of probiotics. Med Mal Infect. 2013;43(4):171-3. PubMed
- Campbell RE, Miller A, Afroze A. Native valve endocarditis secondary to Lactobacillus paracasei bacteremia. Consultant. 2020;60(9):27-8. DOI
- Kato K, Funabashi N, Takaoka H, et al. Lactobacillus paracasei endocarditis in a consumer of probiotics with advanced and severe bicuspid aortic valve stenosis complicated with diffuse left ventricular mid-layer fibrosis. Int J Cardiol. 2016;224:157-161. PubMed
See these in context on the Streptococcus Thermophilus monograph →
Parts of this content are provided by the Therapeutic Research Center, LLC.
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.
© 2021 Therapeutic Research Center, LLC