Flexeril and Pvt - a phase IV clinical study of FDA data

Summary:

Pvt is reported as a side effect among people who take Flexeril (cyclobenzaprine hydrochloride), especially for people who are female, 30-39 old, also take Yaz, and have Birth control.

The phase IV clinical study analyzes which people have Pvt when taking Flexeril. It is created by eHealthMe based on reports of 34,789 people who have side effects when taking Flexeril from the FDA, and is updated regularly.

What is Flexeril?

Flexeril has active ingredients of cyclobenzaprine hydrochloride. It is often used in muscle spasms. eHealthMe is studying from 38,306 Flexeril users. Check the latest studies of Flexeril.

What is Pvt?

Pvt is found to be associated with 389 drugs and 731 conditions by eHealthMe. Check the latest studies of Pvt.

On Dec, 03, 2025

34,789 people reported to have side effects when taking Flexeril.
Among them, 10 people (0.03%) have Pvt.

Among these 10 people:

What is the gender of people who have Pvt when taking Flexeril? *

female: 80 %
male: 20 %

What is the age of people who have Pvt when taking Flexeril? *

What are other drugs people take besides Flexeril? *

Yaz: 6 people, 60.00%
Prilosec: 5 people, 50.00%
Yasmin: 5 people, 50.00%
Vicodin: 4 people, 40.00%
Pepcid: 4 people, 40.00%
Sertraline Hydrochloride: 4 people, 40.00%
Norco: 4 people, 40.00%
Zoloft: 4 people, 40.00%
Valium: 3 people, 30.00%
Ativan: 2 people, 20.00%

What are other side effects people have besides Pvt? *

Stress And Anxiety: 6 people, 60.00%
Pain: 6 people, 60.00%
Gallstones (stone formation by bile component): 3 people, 30.00%
Nausea And Vomiting: 2 people, 20.00%
Emotional Distress: 2 people, 20.00%
Nausea (feeling of having an urge to vomit): 2 people, 20.00%
Cholecystitis Chronic (long lasting infection of gallbladder): 2 people, 20.00%
Blood Bilirubin Increased: 2 people, 20.00%
Depression: 2 people, 20.00%
Injury: 2 people, 20.00%

What are the existing conditions these people have? *

Menstruation Irregular: 4 people, 40.00%
Birth Control: 4 people, 40.00%
Migraine (headache): 3 people, 30.00%
Stress And Anxiety: 2 people, 20.00%
Polycystic Ovary Disease (cysts in the ovaries that occurs when the follicle stops developing): 2 people, 20.00%
Pain: 2 people, 20.00%
Heavy Or Prolong Menstrual Bleeding: 2 people, 20.00%
Headache (pain in head): 2 people, 20.00%
Diabetes: 2 people, 20.00%
Depression: 2 people, 20.00%

* Approximation only. Some reports may have incomplete information.

Do you take Flexeril and have Pvt?

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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Flexeril:

Flexeril (38,306 reports)

Pvt treatments and more:

Pvt (4,875 reports)

Browse all side effects of Flexeril:

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 Pvt:

Pvt (389 drugs)

Browse all the conditions that are associated with Pvt:

Pvt (731 conditions)

Drugs similar to Flexeril and Pvt :

How the study uses the data?

The study uses data from the FDA. It is based on cyclobenzaprine hydrochloride (the active ingredients of Flexeril) and Flexeril (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.