Clopidogrel bisulfate and Fistula - a phase IV clinical study of FDA data

Summary:

Fistula is reported as a side effect among people who take Clopidogrel bisulfate (clopidogrel bisulfate), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Aspirin, and have Crohn's disease.

The phase IV clinical study analyzes which people have Fistula when taking Clopidogrel bisulfate. It is created by eHealthMe based on reports of 17,862 people who have side effects when taking Clopidogrel bisulfate from the FDA, and is updated regularly.

What is Clopidogrel bisulfate?

Clopidogrel bisulfate has active ingredients of clopidogrel bisulfate. It is often used in blood clots. eHealthMe is studying from 18,075 Clopidogrel bisulfate users. Check the latest studies of Clopidogrel bisulfate.

What is Fistula?

Fistula (an abnormal connection or passageway between two) is found to be associated with 842 drugs and 906 conditions by eHealthMe. Check the latest studies of Fistula.

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, 02, 2026

17,862 people reported to have side effects when taking Clopidogrel bisulfate.
Among them, 16 people (0.09%) have Fistula.

Could Clopidogrel bisulfate cause Fistula?

Among these 16 people:

How long have people been on Clopidogrel bisulfate when they have Fistula? *

What is the gender of people who have Fistula when taking Clopidogrel bisulfate? *

female: 70 %
male: 30 %

What is the age of people who have Fistula when taking Clopidogrel bisulfate? *

What are other drugs people take besides Clopidogrel bisulfate? *

What are other side effects people have besides Fistula? *

Insomnia (sleeplessness): 8 people, 50.00%
Diarrhea: 8 people, 50.00%
Intestinal Obstruction: 7 people, 43.75%
Bowel Movement Irregularity: 7 people, 43.75%
Abdominal Pain: 7 people, 43.75%
Inflammation: 7 people, 43.75%
Gastrointestinal Ulcer: 7 people, 43.75%
Infection: 6 people, 37.50%
Abdominal Discomfort: 6 people, 37.50%
Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 6 people, 37.50%

What are the existing conditions these people have? *

Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 12 people, 75.00%
Pain: 8 people, 50.00%
Stress And Anxiety: 1 person, 6.25%
Hiccups (an involuntary spasm of the diaphragm and respiratory organs, with a sudden closure of the glottis and a sound like a cough): 1 person, 6.25%
Cerebral Disorder (brain disease): 1 person, 6.25%
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body): 1 person, 6.25%
Deep Venous Thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis): 1 person, 6.25%
Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures): 1 person, 6.25%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 6.25%
Heart Rate Irregular: 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Clopidogrel bisulfate and have Fistula?

- Check whether Fistula 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 Clopidogrel bisulfate:

Clopidogrel bisulfate (18,075 reports)

Fistula treatments and more:

Fistula (16,274 reports)

Browse all side effects of Clopidogrel bisulfate:

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:

Fistula (842 drugs)

Browse all the conditions that are associated with Fistula:

Fistula (906 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on clopidogrel bisulfate (the active ingredients of Clopidogrel bisulfate) and Clopidogrel bisulfate (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.