Xtandi and Flu - a phase IV clinical study of FDA data

Summary:

Flu is reported as a side effect among people who take Xtandi (enzalutamide), especially for people who are male, 60+ old, have been taking the drug for 1 - 6 months also take Lupron, and have Prostate cancer.

The phase IV clinical study analyzes which people have Flu when taking Xtandi. It is created by eHealthMe based on reports of 51,433 people who have side effects when taking Xtandi from the FDA, and is updated regularly.

What is Xtandi?

Xtandi has active ingredients of enzalutamide. eHealthMe is studying from 51,498 Xtandi users. Check the latest studies of Xtandi.

What is Flu?

Flu (chills, fever, runny nose, sore throat, muscle pains, headache (often severe), coughing, weakness/fatigue and general discomfort) is found to be associated with 2,373 drugs and 2,702 conditions by eHealthMe. Check the latest studies of Flu.

On Apr, 11, 2026

51,433 people reported to have side effects when taking Xtandi.
Among them, 177 people (0.34%) have Flu.

Among these 177 people:

* Approximation only. Some reports may have incomplete information.

Do you take Xtandi and have Flu?

- Check whether 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 Xtandi:

Xtandi (51,498 reports)

Flu treatments and more:

Flu (145,738 reports)

How severe was Flu and when was it recovered:

Flu in Xtandi

Expand to all the drugs that have ingredients of enzalutamide:

Flu and drugs with ingredients of enzalutamide (265 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 Xtandi:

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 Flu:

Flu (2,373 drugs)

Browse all the conditions that are associated with Flu:

Flu (2,702 conditions)

How the study uses the data?

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