Duragesic-100 and Fistula discharge - a phase IV clinical study of FDA data

Summary:

Fistula discharge is reported as a side effect among people who take Duragesic-100 (fentanyl), especially for people who are female, 40-49 old, also take Zometa, and have Multiple myeloma.

The phase IV clinical study analyzes which people have Fistula discharge when taking Duragesic-100. It is created by eHealthMe based on reports of 19,454 people who have side effects when taking Duragesic-100 from the FDA, and is updated regularly.

What is Duragesic-100?

Duragesic-100 has active ingredients of fentanyl. It is often used in pain. eHealthMe is studying from 19,509 Duragesic-100 users. Check the latest studies of Duragesic-100.

What is Fistula discharge?

Fistula discharge (discharge from abnormal passage of structure/organ) is found to be associated with 280 drugs and 277 conditions by eHealthMe. Check the latest studies of Fistula discharge.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 26, 2026

19,454 people reported to have side effects when taking Duragesic-100.
Among them, 27 people (0.14%) have Fistula discharge.

Could Duragesic-100 cause Fistula discharge?

Among these 27 people:

What is the gender of people who have Fistula discharge when taking Duragesic-100? *

female: 100 %
male: 0.0 %

What is the age of people who have Fistula discharge when taking Duragesic-100? *

What are other drugs people take besides Duragesic-100? *

What are other side effects people have besides Fistula discharge? *

Stress And Anxiety: 27 people, 100.00%
Osteomyelitis (infection of bone): 24 people, 88.89%
Paraesthesia Oral (sensation of tingling, tickling, prickling, pricking, or burning of a person's oral with no apparent long-term physical effect): 24 people, 88.89%
Anaemia (lack of blood): 24 people, 88.89%
Osteonecrosis Of Jaw (death of bone of jaw): 23 people, 85.19%
Swelling: 23 people, 85.19%
Fever: 20 people, 74.07%
Depression: 20 people, 74.07%
Injury: 20 people, 74.07%
Urinary Tract Infection: 19 people, 70.37%

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 17 people, 62.96%
Transient Ischaemic Attack (a transient episode of neurologic dysfunction caused by ischemia (loss of blood flow)): 16 people, 59.26%
Hypercalcaemia (elevated calcium (ca+) level in the blood): 11 people, 40.74%
Metastases To Bone (cancer spreads to bone): 3 people, 11.11%
Anaemia (lack of blood): 3 people, 11.11%
Glioma (a type of tumour that starts in the brain or spine): 1 person, 3.70%

* Approximation only. Some reports may have incomplete information.

Do you take Duragesic-100 and have Fistula discharge?

- Check whether Fistula discharge 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 Duragesic-100:

Duragesic-100 (19,509 reports)

Browse all side effects of Duragesic-100:

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 Fistula discharge:

Fistula discharge (280 drugs)

Browse all the conditions that are associated with Fistula discharge:

Fistula discharge (277 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on fentanyl (the active ingredients of Duragesic-100) and Duragesic-100 (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.