Darvocet-n 100 and Oedema - a phase IV clinical study of FDA data

Summary:

Oedema is reported as a side effect among people who take Darvocet-n 100 (acetaminophen; propoxyphene napsylate), especially for people who are female, 60+ old, also take Vioxx, and have High blood pressure.

The phase IV clinical study analyzes which people have Oedema when taking Darvocet-n 100. It is created by eHealthMe based on reports of 2,374 people who have side effects when taking Darvocet-n 100 from the FDA, and is updated regularly.

What is Darvocet-n 100?

Darvocet-n 100 has active ingredients of acetaminophen; propoxyphene napsylate. It is often used in pain. eHealthMe is studying from 2,893 Darvocet-n 100 users. Check the latest studies of Darvocet-n 100.

What is Oedema?

Oedema (fluid collection in tissue) is found to be associated with 2,218 drugs and 2,310 conditions by eHealthMe. Check the latest studies of Oedema.

On Jul, 09, 2026

2,374 people reported to have side effects when taking Darvocet-n 100.
Among them, 34 people (1.43%) have Oedema.

Among these 34 people:

What is the gender of people who have Oedema when taking Darvocet-n 100? *

female: 79.41 %
male: 20.59 %

What is the age of people who have Oedema when taking Darvocet-n 100? *

What are other drugs people take besides Darvocet-n 100? *

What are other side effects people have besides Oedema? *

Dyspnea (difficult or laboured breathing): 13 people, 38.24%
Chest Pain: 12 people, 35.29%
Nausea (feeling of having an urge to vomit): 9 people, 26.47%
High Blood Pressure: 9 people, 26.47%
Fatigue (feeling of tiredness): 8 people, 23.53%
Osteoarthritis (a joint disease caused by cartilage loss in a joint): 8 people, 23.53%
Hypotension (abnormally low blood pressure): 8 people, 23.53%
Weight Increased: 8 people, 23.53%
Heart Palpitations (feelings or sensations that your heart is pounding or racing): 8 people, 23.53%
Oedema Peripheral (superficial swelling): 8 people, 23.53%

What are the existing conditions these people have? *

Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 7 people, 20.59%
High Blood Pressure: 7 people, 20.59%
Osteoarthritis (a joint disease caused by cartilage loss in a joint): 4 people, 11.76%
Swelling: 4 people, 11.76%
Indigestion: 4 people, 11.76%
Sinus Disorder (disease of sinus): 4 people, 11.76%
Cardiac Disorder: 4 people, 11.76%
High Blood Cholesterol: 3 people, 8.82%
Hyperlipidaemia (presence of excess lipids in the blood): 3 people, 8.82%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 3 people, 8.82%

* Approximation only. Some reports may have incomplete information.

Do you take Darvocet-n 100 and have Oedema?

- Check whether Oedema 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 Darvocet-n 100:

Darvocet-n 100 (2,893 reports)

Oedema treatments and more:

Oedema (78,747 reports)

How severe was Oedema and when was it recovered:

Oedema in Darvocet-n 100

Expand to all the drugs that have ingredients of acetaminophen; propoxyphene napsylate:

Oedema and drugs with ingredients of acetaminophen; propoxyphene napsylate

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 Darvocet-n 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 Oedema:

Oedema (2,218 drugs)

Browse all the conditions that are associated with Oedema:

Oedema (2,310 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on acetaminophen; propoxyphene napsylate (the active ingredients of Darvocet-n 100) and Darvocet-n 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.