Flagyl and Bactrim ds drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Flagyl and Bactrim ds. Common interactions include headache among females and hypotension among males.
The phase IV clinical study analyzes what interactions people who take Flagyl and Bactrim ds have. It is created by eHealthMe based on reports of 248 people who take Flagyl and Bactrim ds from the FDA, and is updated regularly. You can use the study as a second opinion to make health care decisions.
Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.
248 people who take Flagyl and Bactrim ds together, and have interactions are studied.
What is Flagyl?
Flagyl has active ingredients of metronidazole. It is often used in vaginitis bacterial. eHealthMe is studying from 23,983 Flagyl users for its effectiveness, alternative drugs and more.
What is Bactrim ds?
Bactrim ds has active ingredients of sulfamethoxazole; trimethoprim. It is often used in urinary tract infection. eHealthMe is studying from 15,289 Bactrim ds users for its effectiveness, alternative drugs and more.
Number of Flagyl and Bactrim ds reports submitted per year:

Flagyl and Bactrim ds drug interactions by gender *:
Flagyl and Bactrim ds drug interactions by age *:
Common conditions people have *:
* Approximation only. Some reports may have incomplete information.
Do you take Flagyl and Bactrim ds?
Personalize this study to your gender and ageHow to use the study?
You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.
Related studies
Alternative drugs to, pros and cons of the 2 drugs:
- Flagyl (23,983 reports)
- Bactrim ds (15,289 reports)
Common Flagyl and Bactrim ds interactions:
- Pain: 56 reports
- Fever: 43 reports
- Stress and anxiety: 42 reports
- Abdominal pain: 41 reports
- Nausea and vomiting: 37 reports
- Rashes (redness): 33 reports
- Depression: 29 reports
Browse all drug interactions of Flagyl and Bactrim ds:
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 zCommon Flagyl side effects:
- Diarrhea: 2,168 reports
- Fever: 1,961 reports
- Pain: 1,960 reports
- Nausea and vomiting: 1,638 reports
- Fatigue (feeling of tiredness): 1,576 reports
- Abdominal pain: 1,524 reports
Browse all side effects of Flagyl:
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 zCommon Bactrim ds side effects:
- Fatigue (feeling of tiredness): 1,124 reports
- Fever: 1,014 reports
- Diarrhea: 812 reports
- Weakness: 799 reports
- Rashes (redness): 775 reports
- Breathing difficulty: 750 reports
Browse all side effects of Bactrim ds:
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 zCommon Flagyl interactions:
- Flagyl and Prednisone: 2,872 reports
- Flagyl and Cipro: 2,377 reports
- Flagyl and Humira: 1,679 reports
- Flagyl and Levaquin: 1,603 reports
- Flagyl and Morphine: 1,499 reports
- Flagyl and Aspirin: 1,467 reports
- Flagyl and Zofran: 1,446 reports
- Flagyl and Lasix: 1,434 reports
- Flagyl and Tylenol: 1,415 reports
- Flagyl and Augmentin: 1,288 reports
Browse all interactions between Flagyl and drugs from A to Z:
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 zCommon Bactrim ds interactions:
- Bactrim ds and Aspirin: 2,530 reports
- Bactrim ds and Prednisone: 2,368 reports
- Bactrim ds and Revlimid: 1,948 reports
- Bactrim ds and Omeprazole: 1,403 reports
- Bactrim ds and Lopurin: 1,324 reports
- Bactrim ds and Zofran: 1,300 reports
- Bactrim ds and Acyclovir: 1,289 reports
- Bactrim ds and Vitamin d: 1,244 reports
- Bactrim ds and Allopurinol: 1,188 reports
- Bactrim ds and Gabapentin: 1,128 reports
Browse all interactions between Bactrim ds and drugs from A to Z:
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 zHow the study uses the data?
The study uses data from the FDA. It is based on metronidazole and sulfamethoxazole; trimethoprim (the active ingredients of Flagyl and Bactrim ds, respectively), and Flagyl and Bactrim ds (the brand names). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study. Patients in the study may take other drugs besides Flagyl and Bactrim ds.
Who is eHealthMe?
With medical big data and proven AI 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 600+ 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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