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Tri-lo-estarylla and Feldene drug interactions - a phase IV clinical study of FDA data

Summary:

We study 3,924 people who take Tri-lo-estarylla (ethinyl estradiol; norgestimate) and Feldene (piroxicam). There is no drug interaction reported.

The study analyzes what interactions people have when they take Tri-lo-estarylla and Feldene. It is created by eHealthMe based on reports the from the FDA, and is updated regularly.

What is Tri-lo-estarylla?

Tri-lo-estarylla has active ingredients of ethinyl estradiol; norgestimate. It is often used in birth control. eHealthMe is studying from 11 Tri-lo-estarylla users. Check the latest studies of Tri-lo-estarylla.

What is Feldene?

Feldene has active ingredients of piroxicam. It is often used in arthritis. eHealthMe is studying from 3,913 Feldene users. Check the latest studies of Feldene.

On Dec, 15, 2025

No report is found.

Do you take Tri-lo-estarylla and Feldene?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Related publications that referenced our studies

How the study uses the data?

The study uses data from the FDA. It is based on ethinyl estradiol; norgestimate and piroxicam (the active ingredients of Tri-lo-estarylla and Feldene, respectively), and Tri-lo-estarylla and Feldene (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.

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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