Felbatol and Fever - a phase IV clinical study of FDA data

Summary:

Fever is reported as a side effect among people who take Felbatol (felbamate), especially for people who are male, 20-29 old, have been taking the drug for 1 - 6 months also take Keppra, and have Astrocytoma, low grade.

The phase IV clinical study analyzes which people have Fever when taking Felbatol. It is created by eHealthMe based on reports of 877 people who have side effects when taking Felbatol from the FDA, and is updated regularly.

What is Felbatol?

Felbatol has active ingredients of felbamate. It is often used in epilepsy. eHealthMe is studying from 906 Felbatol users. Check the latest studies of Felbatol.

What is Fever?

Fever is found to be associated with 3,494 drugs and 6,196 conditions by eHealthMe. Check the latest studies of Fever.



On Jul, 19, 2026

877 people reported to have side effects when taking Felbatol.
Among them, 40 people (4.56%) have Fever.

Could Felbatol cause Fever?

Among these 40 people:

How long have people been on Felbatol when they have Fever? *

  • < 1 month: 0.0 %
  • 1 - 6 months: 100 %
  • 6 - 12 months: 0.0 %
  • 1 - 2 years: 0.0 %
  • 2 - 5 years: 0.0 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 0.0 %

What is the gender of people who have Fever when taking Felbatol? *

  • female: 44.74 %
  • male: 55.26 %

What is the age of people who have Fever when taking Felbatol? *

  • 0-1: 0.0 %
  • 2-9: 3.03 %
  • 10-19: 15.15 %
  • 20-29: 57.58 %
  • 30-39: 3.03 %
  • 40-49: 12.12 %
  • 50-59: 6.06 %
  • 60+: 3.03 %

What are other drugs people take besides Felbatol? *

  1. Sabril: 15 people, 37.50%
  2. Afinitor: 15 people, 37.50%
  3. Keppra: 15 people, 37.50%
  4. Vimpat: 11 people, 27.50%
  5. Onfi: 10 people, 25.00%
  6. Zonegran: 10 people, 25.00%
  7. Depakote: 10 people, 25.00%
  8. Banzel: 9 people, 22.50%
  9. Calcium: 7 people, 17.50%
  10. Mellaril: 7 people, 17.50%

What are other side effects people have besides Fever? *

  1. Rashes (redness): 13 people, 32.50%
  2. Weight Decreased: 12 people, 30.00%
  3. Nausea And Vomiting: 12 people, 30.00%
  4. Pneumonia: 9 people, 22.50%
  5. Cellulitis (infection under the skin): 8 people, 20.00%
  6. Peripheral Swelling: 8 people, 20.00%
  7. Chills (felling of cold): 8 people, 20.00%
  8. Tremor (trembling or shaking movements in one or more parts of your body): 8 people, 20.00%
  9. Infection: 7 people, 17.50%
  10. Respiratory Tract Infection: 7 people, 17.50%

What are the existing conditions these people have? *

  1. Astrocytoma, Low Grade (low grade tumour of the brain that originate in a particular kind of glial-cells): 9 people, 22.50%
  2. Brain Neoplasm Benign (non-cancerous tumour of brain): 7 people, 17.50%
  3. Myoclonic Epilepsy (type of epilepsy with quick little jerks of the arms, shoulder, or occasionally the legs): 4 people, 10.00%
  4. Angiomyolipoma (most common benign tumour of the kidney): 4 people, 10.00%
  5. Immunodeficiency: 3 people, 7.50%
  6. Partial Seizures (seizures which affect only a part of the brain at onset): 1 person, 2.50%
  7. Nausea And Vomiting: 1 person, 2.50%
  8. Multiple Myeloma (cancer of the plasma cells): 1 person, 2.50%
  9. Lennox-Gastaut Syndrome (epilepsy characterized by frequent seizures and different seizure types): 1 person, 2.50%
  10. High Blood Pressure: 1 person, 2.50%

* Approximation only. Some reports may have incomplete information.

Do you take Felbatol and have Fever?

- Check whether Fever 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 Felbatol:

Fever treatments and more:

  • Fever (498,666 reports)

How severe was Fever and when was it recovered:

Expand to all the drugs that have ingredients of felbamate:

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Felbatol:

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 Fever:

Browse all the conditions that are associated with Fever:

  • Fever (6,196 conditions)

Related publications that referenced our studies


How the study uses the data?

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



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