Noroxin and Weight decreased - a phase IV clinical study of FDA data

Summary:

Weight decreased is reported as a side effect among people who take Noroxin (norfloxacin), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Prilosec, and have Osteoporosis.

The phase IV clinical study analyzes which people have Weight decreased when taking Noroxin. It is created by eHealthMe based on reports of 1,655 people who have side effects when taking Noroxin from the FDA, and is updated regularly.

What is Noroxin?

Noroxin has active ingredients of norfloxacin. It is often used in urinary tract infection. eHealthMe is studying from 1,675 Noroxin users. Check the latest studies of Noroxin.

What is Weight decreased?

Weight decreased is found to be associated with 3,393 drugs and 4,744 conditions by eHealthMe. Check the latest studies of Weight decreased.

On Jul, 15, 2026

1,655 people reported to have side effects when taking Noroxin.
Among them, 21 people (1.27%) have Weight decreased.

Among these 21 people:

How long have people been on Noroxin when they have Weight decreased? *

What is the gender of people who have Weight decreased when taking Noroxin? *

female: 85.71 %
male: 14.29 %

What is the age of people who have Weight decreased when taking Noroxin? *

What are other drugs people take besides Noroxin? *

Zometa: 5 people, 23.81%
Prilosec: 5 people, 23.81%
Alkeran: 4 people, 19.05%
Flagyl: 4 people, 19.05%
Prednisone: 4 people, 19.05%
Phenazopyridine Hcl Tab: 4 people, 19.05%
Miralax: 4 people, 19.05%
Micro-K: 4 people, 19.05%
Lasix: 4 people, 19.05%
Lamisil: 4 people, 19.05%

What are other side effects people have besides Weight decreased? *

Chest Pain: 10 people, 47.62%
Weakness: 8 people, 38.10%
Diarrhea: 7 people, 33.33%
Pain: 6 people, 28.57%
Fatigue (feeling of tiredness): 6 people, 28.57%
Nausea (feeling of having an urge to vomit): 6 people, 28.57%
Dyspnea (difficult or laboured breathing): 5 people, 23.81%
Anaemia Of Chronic Disease: 5 people, 23.81%
Constipation: 5 people, 23.81%
Malaise (a feeling of general discomfort or uneasiness): 5 people, 23.81%

What are the existing conditions these people have? *

Osteoporosis (bones weak and more likely to break): 5 people, 23.81%
Multiple Myeloma (cancer of the plasma cells): 4 people, 19.05%
Indigestion: 4 people, 19.05%
Fever: 4 people, 19.05%
Anaemia (lack of blood): 4 people, 19.05%
Psoriasis (immune-mediated disease that affects the skin): 2 people, 9.52%
Pain: 1 person, 4.76%
Breast Cancer: 1 person, 4.76%

* Approximation only. Some reports may have incomplete information.

Do you take Noroxin and have Weight decreased?

- Check whether Weight decreased 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 Noroxin:

Noroxin (1,675 reports)

Weight decreased treatments and more:

Weight decreased (364,522 reports)

Browse all side effects of Noroxin:

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 Weight decreased:

Weight decreased (3,393 drugs)

Browse all the conditions that are associated with Weight decreased:

Weight decreased (4,744 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on norfloxacin (the active ingredients of Noroxin) and Noroxin (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.