Vancomycin and Cholecystitis - a phase IV clinical study of FDA data

Summary:

Cholecystitis is reported as a side effect among people who take Vancomycin (vancomycin), especially for people who are male, 60+ old, have been taking the drug for < 1 month also take Ceftriaxone, and have Psychomotor hyperactivity.

The phase IV clinical study analyzes which people have Cholecystitis when taking Vancomycin. It is created by eHealthMe based on reports of 17,160 people who have side effects when taking Vancomycin from the FDA, and is updated regularly.

What is Vancomycin?

Vancomycin has active ingredients of vancomycin. eHealthMe is studying from 17,165 Vancomycin users. Check the latest studies of Vancomycin.

What is Cholecystitis?

Cholecystitis (infection of gallbladder) is found to be associated with 1,169 drugs and 1,218 conditions by eHealthMe. Check the latest studies of Cholecystitis.

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 Sep, 01, 2026

17,160 people reported to have side effects when taking Vancomycin.
Among them, 40 people (0.23%) have Cholecystitis.

Among these 40 people:

How long have people been on Vancomycin when they have Cholecystitis? *

What is the gender of people who have Cholecystitis when taking Vancomycin? *

female: 46.15 %
male: 53.85 %

What is the age of people who have Cholecystitis when taking Vancomycin? *

What are other drugs people take besides Vancomycin? *

Ceftriaxone: 14 people, 35.00%
Acetaminophen: 12 people, 30.00%
Pantoprazole: 11 people, 27.50%
Dexamethasone: 11 people, 27.50%
Piperacillin And Tazobactam: 11 people, 27.50%
Olanzapine: 10 people, 25.00%
Apixaban: 8 people, 20.00%
Azithromycin: 6 people, 15.00%
Acyclovir: 4 people, 10.00%
Tylenol: 4 people, 10.00%

What are other side effects people have besides Cholecystitis? *

Maternal Exposure During Pregnancy (use of substance during pregnancy): 10 people, 25.00%
Unilateral Hydronephrosis (kidney stone that causes obstruction of the ureter): 10 people, 25.00%
Normal Newborn: 8 people, 20.00%
Necrosis (the death of body tissue): 8 people, 20.00%
Cholecystitis Acute (rapid infection of gallbladder): 8 people, 20.00%
Drug Ineffective: 6 people, 15.00%
Diarrhea: 4 people, 10.00%
Septic Shock (shock due to blood infection): 4 people, 10.00%
Sepsis (a severe blood infection that can lead to organ failure and death): 4 people, 10.00%
Cough: 4 people, 10.00%

What are the existing conditions these people have? *

Staphylococcal Infection (an infection with staphylococcus bacteria): 10 people, 25.00%
Bacterial Infection: 10 people, 25.00%
Psychomotor Hyperactivity (feelings of extreme restlessness): 10 people, 25.00%
Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 9 people, 22.50%
Stroke (sudden death of a portion of the brain cells due to a lack of oxygen): 8 people, 20.00%
Acute Myeloid Leukaemia (acute cancer in which the bone marrow makes abnormal myeloblasts): 3 people, 7.50%
High Blood Pressure: 3 people, 7.50%
Superinfection Bacterial: 3 people, 7.50%
Short-Bowel Syndrome (a condition in which the body cannot absorb enough fluids and nutrients because part of the small intestine is missing): 3 people, 7.50%
Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection): 2 people, 5.00%

* Approximation only. Some reports may have incomplete information.

Do you take Vancomycin and have Cholecystitis?

- Check whether Cholecystitis 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 Vancomycin:

Vancomycin (17,165 reports)

Cholecystitis treatments and more:

Cholecystitis (16,481 reports)

Browse all side effects of Vancomycin:

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 Cholecystitis:

Cholecystitis (1,169 drugs)

Browse all the conditions that are associated with Cholecystitis:

Cholecystitis (1,218 conditions)

How the study uses the data?

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