Isoniazid and Emphysema - a phase IV clinical study of FDA data

Summary:

Emphysema is reported as a side effect among people who take Isoniazid (isoniazid), especially for people who are male, 40-49 old, have been taking the drug for 1 - 6 months also take Humira, and have Rheumatoid arthritis.

The phase IV clinical study analyzes which people have Emphysema when taking Isoniazid. It is created by eHealthMe based on reports of 19,852 people who have side effects when taking Isoniazid from the FDA, and is updated regularly.

What is Isoniazid?

Isoniazid has active ingredients of isoniazid. It is often used in tuberculosis. eHealthMe is studying from 20,174 Isoniazid users. Check the latest studies of Isoniazid.

What is Emphysema?

Emphysema (chronic respiratory disease - over inflation of the air sacs (alveoli) in the lungs) is found to be associated with 1,065 drugs and 1,098 conditions by eHealthMe. Check the latest studies of Emphysema.

On Aug, 11, 2026

19,852 people reported to have side effects when taking Isoniazid.
Among them, 28 people (0.14%) have Emphysema.

Among these 28 people:

How long have people been on Isoniazid when they have Emphysema? *

What is the gender of people who have Emphysema when taking Isoniazid? *

female: 18.52 %
male: 81.48 %

What is the age of people who have Emphysema when taking Isoniazid? *

What are other drugs people take besides Isoniazid? *

What are other side effects people have besides Emphysema? *

Fever: 9 people, 32.14%
C-Reactive Protein Increased: 8 people, 28.57%
Diaphragmatic Disorder: 7 people, 25.00%
Lymph Follicular Hypertrophy (an increase in the size of the lymph node follicles): 7 people, 25.00%
Hypermetabolism (abnormal increase in the body's basal metabolic rate): 7 people, 25.00%
Hyperhidrosis (abnormally increased sweating): 7 people, 25.00%
General Physical Health Deterioration (weak health status): 7 people, 25.00%
Testicular Mass (mass on testes): 7 people, 25.00%
Osteolysis (dissolution of bone): 7 people, 25.00%
Weight Decreased: 5 people, 17.86%

What are the existing conditions these people have? *

Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 10 people, 35.71%
Hiv Infection: 7 people, 25.00%
Tuberculous Pleurisy (an inflammation of lung covering plura by mycobacterium tuberculosis): 3 people, 10.71%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 3 people, 10.71%
Peritoneal Tuberculosis: 1 person, 3.57%
Insomnia (sleeplessness): 1 person, 3.57%
High Blood Pressure: 1 person, 3.57%
Hepatitis C: 1 person, 3.57%
Glomerulonephritis Minimal Lesion (a disease of the kidney that causes nephrotic syndrome and usually affects children): 1 person, 3.57%
Disseminated Tuberculosis: 1 person, 3.57%

* Approximation only. Some reports may have incomplete information.

Do you take Isoniazid and have Emphysema?

- Check whether Emphysema 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 Isoniazid:

Isoniazid (20,174 reports)

Emphysema treatments and more:

Emphysema (29,685 reports)

Browse all side effects of Isoniazid:

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 Emphysema:

Emphysema (1,065 drugs)

Browse all the conditions that are associated with Emphysema:

Emphysema (1,098 conditions)

Related publications that referenced our studies

Ganguly, R. J., Abraham, R. R., Prasad, R., & Rao, B. C, "Hyperglycaemia induced by isoniazid preventive therapy", Journal of Family Medicine and Primary Care, 2018 Jan .
Ganguly, R. J., Abraham, R. R., Prasad, R., & Rao, B. C, "Hyperglycaemia induced by isoniazid preventive therapy", Journal of Family Medicine and Primary Care, 2018 Jan .

How the study uses the data?

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