Bifido and The flu - a phase IV clinical study of FDA data

Summary:

The flu is reported as a side effect among people who take Bifido (bifidobacteria), especially for people who are female, 60+ old, also take Vitamin D3, and have Immunodeficiency common variable.

The phase IV clinical study analyzes which people have The flu when taking Bifido. It is created by eHealthMe based on reports of 5,015 people who have side effects when taking Bifido from the FDA, and is updated regularly.

What is Bifido?

Bifido has active ingredients of bifidobacteria. eHealthMe is studying from 5,030 Bifido users. Check the latest studies of Bifido.

What is The flu?

The flu (the flu is caused by an influenza virus) is found to be associated with 2,182 drugs and 2,715 conditions by eHealthMe. Check the latest studies of The flu.



On Jul, 14, 2026

5,015 people reported to have side effects when taking Bifido.
Among them, 56 people (1.12%) have The flu.

Could Bifido cause The flu?

Among these 56 people:

What is the gender of people who have The flu when taking Bifido? *

  • female: 77.36 %
  • male: 22.64 %

What is the age of people who have The flu when taking Bifido? *

  • 0-1: 0.0 %
  • 2-9: 2.56 %
  • 10-19: 7.69 %
  • 20-29: 5.13 %
  • 30-39: 5.13 %
  • 40-49: 20.51 %
  • 50-59: 10.26 %
  • 60+: 48.72 %

What are other drugs people take besides Bifido? *

  1. Vitamin D3: 27 people, 48.21%
  2. Singulair: 16 people, 28.57%
  3. Zyrtec: 14 people, 25.00%
  4. Lasix: 14 people, 25.00%
  5. Magnesium: 14 people, 25.00%
  6. Melatonin: 14 people, 25.00%
  7. Acetaminophen: 13 people, 23.21%
  8. Vitamin C: 11 people, 19.64%
  9. Sodium Chloride: 11 people, 19.64%
  10. Cymbalta: 11 people, 19.64%

What are other side effects people have besides The flu? *

  1. Urinary Tract Infection: 15 people, 26.79%
  2. Pneumonia: 13 people, 23.21%
  3. Fever: 13 people, 23.21%
  4. Headache (pain in head): 12 people, 21.43%
  5. Nausea (feeling of having an urge to vomit): 11 people, 19.64%
  6. Bronchitis (inflammation of the mucous membrane in the bronchial tubes): 10 people, 17.86%
  7. Upper Respiratory Tract Infection: 8 people, 14.29%
  8. Rashes (redness): 8 people, 14.29%
  9. Fatigue (feeling of tiredness): 7 people, 12.50%
  10. Malaise (a feeling of general discomfort or uneasiness): 7 people, 12.50%

What are the existing conditions these people have? *

  1. Immunodeficiency Common Variable: 13 people, 23.21%
  2. Asthma: 4 people, 7.14%
  3. Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 4 people, 7.14%
  4. Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 4 people, 7.14%
  5. Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 3 people, 5.36%
  6. Psoriasis (immune-mediated disease that affects the skin): 3 people, 5.36%
  7. Hypogammaglobulinaemia (an abnormally low concentration of gamma globulin in the blood and increased risk of infection): 3 people, 5.36%
  8. Dermatitis Atopic (inflammatory, chronically relapsing, non-contagious and pruritic skin disorder): 3 people, 5.36%
  9. Cystic Fibrosis (disease of the secretary glands): 2 people, 3.57%
  10. Lennox-Gastaut Syndrome (epilepsy characterized by frequent seizures and different seizure types): 2 people, 3.57%

* Approximation only. Some reports may have incomplete information.

Do you take Bifido and have The flu?

- Check whether The flu is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously



Related studies:

Effectiveness of, long term effects of, and alternative drugs to Bifido:

The flu treatments and more:

How severe was The flu and when was it recovered:

Expand to all the drugs that have ingredients of bifidobacteria:

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Bifido:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all the drugs that are associated with The flu:

Browse all the conditions that are associated with The flu:


How the study uses the data?

The study uses data from the FDA. It is based on bifidobacteria (the active ingredients of Bifido) and Bifido (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Who is eHealthMe?

With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).

WARNING, DISCLAIMER, USE FOR PUBLICATION

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.



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