Peg-intron and Gastritis aggravated - a phase IV clinical study of FDA data

Summary:

Gastritis aggravated is reported as a side effect among people who take Peg-intron (peginterferon alfa-2b), especially for people who are female, 50-59 old, have been taking the drug for 1 - 6 months also take Rebetol, and have Hepatitis c.

The phase IV clinical study analyzes which people have Gastritis aggravated when taking Peg-intron. It is created by eHealthMe based on reports of 11,138 people who have side effects when taking Peg-intron from the FDA, and is updated regularly.

What is Peg-intron?

Peg-intron has active ingredients of peginterferon alfa-2b. eHealthMe is studying from 11,142 Peg-intron users. Check the latest studies of Peg-intron.

What is Gastritis aggravated?

Gastritis aggravated (inflammation of stomach) is found to be associated with 1,298 drugs and 439 conditions by eHealthMe. Check the latest studies of Gastritis aggravated.

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, 27, 2026

11,138 people reported to have side effects when taking Peg-intron.
Among them, 35 people (0.31%) have Gastritis aggravated.

Could Peg-intron cause Gastritis aggravated?

Among these 35 people:

How long have people been on Peg-intron when they have Gastritis aggravated? *

What is the gender of people who have Gastritis aggravated when taking Peg-intron? *

female: 60.61 %
male: 39.39 %

What is the age of people who have Gastritis aggravated when taking Peg-intron? *

What are other drugs people take besides Peg-intron? *

What are other side effects people have besides Gastritis aggravated? *

Anaemia (lack of blood): 12 people, 34.29%
Weight Decreased: 12 people, 34.29%
Weakness: 11 people, 31.43%
Dehydration (dryness resulting from the removal of water): 11 people, 31.43%
Fatigue (feeling of tiredness): 11 people, 31.43%
Nausea And Vomiting: 11 people, 31.43%
Diarrhea: 9 people, 25.71%
White Blood Cell Count Decreased: 8 people, 22.86%
Insomnia (sleeplessness): 8 people, 22.86%
Rashes (redness): 7 people, 20.00%

What are the existing conditions these people have? *

Hepatitis C: 32 people, 91.43%
Red Blood Cell Count Decreased: 1 person, 2.86%
Primary Myelofibrosis (primary disorder of the bone marrow): 1 person, 2.86%
Nausea (feeling of having an urge to vomit): 1 person, 2.86%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 2.86%

* Approximation only. Some reports may have incomplete information.

Do you take Peg-intron and have Gastritis aggravated?

- Check whether Gastritis aggravated is associated with a drug or a condition
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Peg-intron:

Peg-intron (11,142 reports)

Browse all side effects of Peg-intron:

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 Gastritis aggravated:

Gastritis aggravated (1,298 drugs)

Browse all the conditions that are associated with Gastritis aggravated:

Gastritis aggravated (439 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on peginterferon alfa-2b (the active ingredients of Peg-intron) and Peg-intron (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.