Zosyn and Pelvic pain - a phase IV clinical study of FDA data

Summary:

Pelvic pain is reported as a side effect among people who take Zosyn (piperacillin sodium; tazobactam sodium), especially for people who are 60+ old, have been taking the drug for < 1 month also take Flagyl, and have Birth control.

The phase IV clinical study analyzes which people have Pelvic pain when taking Zosyn. It is created by eHealthMe based on reports of 10,175 people who have side effects when taking Zosyn from the FDA, and is updated regularly.

What is Zosyn?

Zosyn has active ingredients of piperacillin sodium; tazobactam sodium. It is often used in pneumonia. eHealthMe is studying from 10,236 Zosyn users. Check the latest studies of Zosyn.

What is Pelvic pain?

Pelvic pain is found to be associated with 922 drugs and 1,000 conditions by eHealthMe. Check the latest studies of Pelvic pain.

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, 29, 2026

10,175 people reported to have side effects when taking Zosyn.
Among them, 11 people (0.11%) have Pelvic pain.

Among these 11 people:

How long have people been on Zosyn when they have Pelvic pain? *

What is the age of people who have Pelvic pain when taking Zosyn? *

What are other drugs people take besides Zosyn? *

What are other side effects people have besides Pelvic pain? *

Sepsis (a severe blood infection that can lead to organ failure and death): 8 people, 72.73%
Diarrhea: 7 people, 63.64%
Pelvic Abscess: 7 people, 63.64%
Depression: 7 people, 63.64%
Fatigue (feeling of tiredness): 7 people, 63.64%
Urinary Tract Infection: 7 people, 63.64%
Weakness: 7 people, 63.64%
Pain: 7 people, 63.64%
Head Injury: 6 people, 54.55%
Hallucinations (sensations that appear real but are created by your mind): 6 people, 54.55%

What are the existing conditions these people have? *

Birth Control: 2 people, 18.18%
Pulmonary Hypertension (increase in blood pressure in the lung artery): 1 person, 9.09%
Myelodysplastic Syndrome (a group of conditions that occur when the blood-forming cells in the bone marrow are damaged): 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Zosyn and have Pelvic pain?

- Check whether Pelvic pain 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 Zosyn:

Zosyn (10,236 reports)

Pelvic pain treatments and more:

Pelvic pain (21,579 reports)

How severe was Pelvic pain and when was it recovered:

Pelvic pain in Zosyn

Expand to all the drugs that have ingredients of piperacillin sodium; tazobactam sodium:

Pelvic pain and drugs with ingredients of piperacillin sodium; tazobactam sodium (19 reports)

Sub-studies by age:

0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Zosyn:

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 Pelvic pain:

Pelvic pain (922 drugs)

Browse all the conditions that are associated with Pelvic pain:

Pelvic pain (1,000 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on piperacillin sodium; tazobactam sodium (the active ingredients of Zosyn) and Zosyn (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.