Briviact and Drug hypersensitivity - a phase IV clinical study of FDA data

Summary:

Drug hypersensitivity is reported as a side effect among people who take Briviact (brivaracetam), especially for people who are male, 40-49 old, also take Keppra, and have Seizures.

The phase IV clinical study analyzes which people have Drug hypersensitivity when taking Briviact. It is created by eHealthMe based on reports of 3,408 people who have side effects when taking Briviact from the FDA, and is updated regularly.

What is Briviact?

Briviact has active ingredients of brivaracetam. It is often used in epilepsy. eHealthMe is studying from 3,433 Briviact users. Check the latest studies of Briviact.

What is Drug hypersensitivity?

Drug hypersensitivity is found to be associated with 2,486 drugs and 2,339 conditions by eHealthMe. Check the latest studies of Drug hypersensitivity.

On Jul, 19, 2026

3,408 people reported to have side effects when taking Briviact.
Among them, 15 people (0.44%) have Drug hypersensitivity.

Could Briviact cause Drug hypersensitivity?

Among these 15 people:

What is the gender of people who have Drug hypersensitivity when taking Briviact? *

female: 35.71 %
male: 64.29 %

What is the age of people who have Drug hypersensitivity when taking Briviact? *

What are other drugs people take besides Briviact? *

What are other side effects people have besides Drug hypersensitivity? *

Seizures (abnormal excessive or synchronous neuronal activity in the brain): 5 people, 33.33%
Nausea (feeling of having an urge to vomit): 2 people, 13.33%
High Blood Pressure: 2 people, 13.33%
Nausea And Vomiting: 2 people, 13.33%
Memory Loss: 1 person, 6.67%
Fall: 1 person, 6.67%
Fatigue (feeling of tiredness): 1 person, 6.67%
Hemiplegia (paralysis of one side of the body): 1 person, 6.67%
Hyponatremia (abnormally low level of sodium in the blood; associated with dehydration): 1 person, 6.67%
Insomnia (sleeplessness): 1 person, 6.67%

What are the existing conditions these people have? *

Seizures (abnormal excessive or synchronous neuronal activity in the brain): 10 people, 66.67%
Wheezing (a high-pitched whistling sound made while you breath): 1 person, 6.67%
Stress And Anxiety: 1 person, 6.67%
Seizure Cluster (small group of seizure): 1 person, 6.67%
Pain: 1 person, 6.67%
Osteoporosis (bones weak and more likely to break): 1 person, 6.67%
Muscle Spasms (muscle contraction): 1 person, 6.67%
Hypersensitivity: 1 person, 6.67%
Headache (pain in head): 1 person, 6.67%
Dyspnea (difficult or laboured breathing): 1 person, 6.67%

* Approximation only. Some reports may have incomplete information.

Do you take Briviact and have Drug hypersensitivity?

- Check whether Drug hypersensitivity 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 Briviact:

Briviact (3,433 reports)

Browse all side effects of Briviact:

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 Drug hypersensitivity:

Drug hypersensitivity (2,486 drugs)

Browse all the conditions that are associated with Drug hypersensitivity:

Drug hypersensitivity (2,339 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on brivaracetam (the active ingredients of Briviact) and Briviact (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.