Viibryd and Tremor - a phase IV clinical study of FDA data


Tremor is found among people who take Viibryd, especially for people who are female, 60+ old, have been taking the drug for < 1 month.

The phase IV clinical study analyzes which people take Viibryd and have Tremor. It is created by eHealthMe based on reports of 9,428 people who have side effects when taking Viibryd from the FDA, and is updated regularly. You can 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 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.

On Nov, 13, 2022

9,428 people reported to have side effects when taking Viibryd.
Among them, 262 people (2.78%) have Tremor.

What is Viibryd?

Viibryd has active ingredients of vilazodone hydrochloride. It is often used in depression. eHealthMe is studying from 10,271 Viibryd users for its effectiveness, alternative drugs and more.

What is Tremor?

Tremor (trembling or shaking movements in one or more parts of your body) is found to be associated with 3,717 drugs and 3,630 conditions by eHealthMe.

Number of Viibryd and Tremor reports submitted per year:

Could Viibryd cause Tremor?

Time on Viibryd when people have Tremor *:

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Gender of people who have Tremor when taking Viibryd*:

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Age of people who have Tremor when taking Viibryd *:

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Common drugs people take besides Viibryd *:

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Common side effects people have besides Tremor *:

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Common conditions people have *:

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* Approximation only. Some reports may have incomplete information.

Do you take Viibryd and have Tremor?

Check whether Tremor 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

How severe was Tremor and when was it recovered:

Expand to all the drugs that have ingredients of vilazodone hydrochloride:

Alternative drugs to, pros and cons of Viibryd:

Common Viibryd side effects:

Browse all side effects of Viibryd:

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Tremor treatments and more:

COVID vaccines that are related to Tremor:

Common drugs associated with Tremor:

All the drugs that are associated with Tremor:

Common conditions associated with Tremor:

All the conditions that are associated with Tremor:

How the study uses the data?

The study uses data from the FDA. It is based on vilazodone hydrochloride (the active ingredients of Viibryd) and Viibryd (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 600+ 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: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on 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.

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