Ethambutol hydrochloride and Convulsion - a phase IV clinical study of FDA data

Summary:

Convulsion is reported as a side effect among people who take Ethambutol hydrochloride (ethambutol hydrochloride), especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months also take Isoniazid, and have Hiv infection.

The phase IV clinical study analyzes which people have Convulsion when taking Ethambutol hydrochloride. It is created by eHealthMe based on reports of 3,065 people who have side effects when taking Ethambutol hydrochloride from the FDA, and is updated regularly.

What is Ethambutol hydrochloride?

Ethambutol hydrochloride has active ingredients of ethambutol hydrochloride. It is often used in tuberculosis. eHealthMe is studying from 3,164 Ethambutol hydrochloride users. Check the latest studies of Ethambutol hydrochloride.

What is Convulsion?

Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body) is found to be associated with 1,845 drugs and 2,858 conditions by eHealthMe. Check the latest studies of Convulsion.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 26, 2026

3,065 people reported to have side effects when taking Ethambutol hydrochloride.
Among them, 24 people (0.78%) have Convulsion.

Could Ethambutol hydrochloride cause Convulsion?

Among these 24 people:

How long have people been on Ethambutol hydrochloride when they have Convulsion? *

What is the gender of people who have Convulsion when taking Ethambutol hydrochloride? *

female: 70.83 %
male: 29.17 %

What is the age of people who have Convulsion when taking Ethambutol hydrochloride? *

What are other drugs people take besides Ethambutol hydrochloride? *

What are other side effects people have besides Convulsion? *

Immune Reconstitution Syndrome (immune recovery syndrome): 7 people, 29.17%
Nausea And Vomiting: 7 people, 29.17%
Alanine Aminotransferase Increased: 6 people, 25.00%
Bleeding Disorders: 5 people, 20.83%
Hepatic Failure (liver failure): 5 people, 20.83%
Haemorrhage (bleeding): 5 people, 20.83%
Mental Status Changes (general changes in brain function, such as confusion, amnesia (memory loss), loss of alertness, loss of orientation): 5 people, 20.83%
Blood Bilirubin Increased: 5 people, 20.83%
Hepatic Encephalopathy (spectrum of neuropsychiatric abnormalities in patients with liver failure): 4 people, 16.67%
Grand Mal Convulsion (a type of generalized seizure that affects the entire brain): 4 people, 16.67%

What are the existing conditions these people have? *

Hiv Infection: 12 people, 50.00%
Mycobacterium Avium Complex Infection: 4 people, 16.67%
Pneumonia: 2 people, 8.33%
Oral Candidiasis (fungal infection of mouth): 2 people, 8.33%
High Blood Pressure: 2 people, 8.33%
White Blood Cell Count Decreased: 1 person, 4.17%
Aortic Stenosis (obstruction to the outflow of blood from the left ventricle into the aorta): 1 person, 4.17%
Bacteria Urine Identified: 1 person, 4.17%
Bone Marrow Conditioning Regimen: 1 person, 4.17%
Bone Tuberculosis: 1 person, 4.17%

* Approximation only. Some reports may have incomplete information.

Do you take Ethambutol hydrochloride and have Convulsion?

- Check whether Convulsion 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 Ethambutol hydrochloride:

Ethambutol hydrochloride (3,164 reports)

Convulsion treatments and more:

Convulsion (99,535 reports)

Browse all side effects of Ethambutol hydrochloride:

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 Convulsion:

Convulsion (1,845 drugs)

Browse all the conditions that are associated with Convulsion:

Convulsion (2,858 conditions)

How the study uses the data?

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