Zanaflex and Pain - a phase IV clinical study of FDA data

Summary:

We study 15,951 people who have side effects when taking Zanaflex. Pain is found, especially among people who are female, 40-49 old, have been taking the drug for 1 - 6 months, also take Lyrica and have Multiple sclerosis.

The phase IV clinical study analyzes which people take Zanaflex and have Pain. It is created by eHealthMe based on reports from the FDA, and is updated regularly. You may use the study as a second opinion to make health care decisions.

Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 700+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.

On Oct, 01, 2023

15,951 people reported to have side effects when taking Zanaflex.
Among them, 1,718 people (10.77%) have Pain.

What is Zanaflex?

Zanaflex has active ingredients of tizanidine hydrochloride. It is used in muscle spasms. Currently, eHealthMe is studying from 17,083 Zanaflex users.

What is Pain?

Pain is found to be associated with 5,308 drugs and 5,716 conditions by eHealthMe. Currently, we are studying 1,088,462 people who have Pain.

Number of Zanaflex and Pain reports submitted per year:

* Approximation only. Some reports may have incomplete information.

Do you take Zanaflex and have Pain?

Check whether Pain is associated with a drug or a condition

How to use the study?

You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.

Related studies

Zanaflex side effects by duration, gender and age:

Zanaflex side effects (17,083 reports)

Pain treatments and more:

Pain (1,088,462 reports)

Common drugs associated with Pain:

All the drugs that are associated with Pain:

Pain (5,308 drugs)

Common conditions associated with Pain:

Rheumatoid arthritis: 88,017 reports
Multiple sclerosis: 29,170 reports
High blood pressure: 19,549 reports

All the conditions that are associated with Pain:

Pain (5,716 conditions)

How the study uses the data?

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

Who is eHealthMe?

With medical big data and proven AI 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 700+ 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.