Oseltamivir phosphate and Appendicitis - a phase IV clinical study of FDA data

Summary:

Appendicitis is reported as a side effect among people who take Oseltamivir phosphate (oseltamivir phosphate), especially for people who are male, 60+ old, also take Melatonin, and have Ventricular fibrillation.

The phase IV clinical study analyzes which people have Appendicitis when taking Oseltamivir phosphate. It is created by eHealthMe based on reports of 1,808 people who have side effects when taking Oseltamivir phosphate from the FDA, and is updated regularly.

What is Oseltamivir phosphate?

Oseltamivir phosphate has active ingredients of oseltamivir phosphate. eHealthMe is studying from 1,825 Oseltamivir phosphate users. Check the latest studies of Oseltamivir phosphate.

What is Appendicitis?

Appendicitis (inflammation of the appendix) is found to be associated with 833 drugs and 899 conditions by eHealthMe. Check the latest studies of Appendicitis.

On Aug, 11, 2026

1,808 people reported to have side effects when taking Oseltamivir phosphate.
Among them, 195 people (10.79%) have Appendicitis.

Could Oseltamivir phosphate cause Appendicitis?

Among these 195 people:

What is the gender of people who have Appendicitis when taking Oseltamivir phosphate? *

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What is the age of people who have Appendicitis when taking Oseltamivir phosphate? *

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* Approximation only. Some reports may have incomplete information.

Do you take Oseltamivir phosphate and have Appendicitis?

- Check whether Appendicitis 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 Oseltamivir phosphate:

Oseltamivir phosphate (1,825 reports)

Appendicitis treatments and more:

Appendicitis (11,953 reports)

How severe was Appendicitis and when was it recovered:

Appendicitis in Oseltamivir phosphate

Expand to all the drugs that have ingredients of oseltamivir phosphate:

Appendicitis and drugs with ingredients of oseltamivir phosphate (284 reports)

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 Oseltamivir phosphate:

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 Appendicitis:

Appendicitis (833 drugs)

Browse all the conditions that are associated with Appendicitis:

Appendicitis (899 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on oseltamivir phosphate (the active ingredients of Oseltamivir phosphate) and Oseltamivir phosphate (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.