Vibra-tabs and Seizures - a phase IV clinical study of FDA data


Seizures is reported only by a few people who take Vibra-Tabs.

The phase IV clinical study analyzes which people take Vibra-tabs and have Seizures. It is created by eHealthMe based on reports of 188 people who have side effects while taking Vibra-tabs from the FDA, and is updated regularly.

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 Jan, 19, 2023

188 people reported to have side effects when taking Vibra-tabs.
Among them, 3 people (1.6%) have Seizures.

What is Vibra-tabs?

Vibra-tabs has active ingredients of doxycycline hyclate. eHealthMe is studying from 197 Vibra-tabs users for its effectiveness, alternative drugs and more.

What is Seizures?

Seizures (abnormal excessive or synchronous neuronal activity in the brain) is found to be associated with 2,744 drugs and 2,120 conditions by eHealthMe.

Number of Vibra-tabs and Seizures reports submitted per year:

Could Vibra-tabs cause Seizures?

Gender of people who have Seizures when taking Vibra-tabs *:

  • female: 100 %
  • male: 0.0 %

Age of people who have Seizures when taking Vibra-tabs *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 100 %
  • 40-49: 0.0 %
  • 50-59: 0.0 %
  • 60+: 0.0 %

Common drugs people take besides Vibra-tabs *:

  1. Zonegran: 3 people, 100.00%
  2. Zoloft: 3 people, 100.00%
  3. Vitamin D3: 3 people, 100.00%
  4. Vimpat: 3 people, 100.00%
  5. Tylenol: 3 people, 100.00%
  6. Trileptal: 3 people, 100.00%
  7. Onfi: 3 people, 100.00%
  8. Motrin: 3 people, 100.00%
  9. Keppra: 3 people, 100.00%
  10. Imuran: 3 people, 100.00%

Common side effects people have besides Seizures *:

  1. Overdose: 3 people, 100.00%

Common conditions people have *:

  1. Partial Seizures (seizures which affect only a part of the brain at onset): 3 people, 100.00%
  2. Pain: 3 people, 100.00%
  3. Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures): 3 people, 100.00%

* Approximation only. Some reports may have incomplete information.

Do you take Vibra-tabs and have Seizures?

Check whether Seizures 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 Seizures and when was it recovered:

Expand to all the drugs that have ingredients of doxycycline hyclate:

Alternative drugs to, pros and cons of Vibra-tabs:

Seizures treatments and more:

COVID vaccines that are related to Seizures:

Common drugs associated with Seizures:

All the drugs that are associated with Seizures:

Common conditions associated with Seizures:

All the conditions that are associated with Seizures:

How the study uses the data?

The study uses data from the FDA. It is based on doxycycline hyclate (the active ingredients of Vibra-tabs) and Vibra-tabs (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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