Omeprazole and Mucous membrane disorder - a phase IV clinical study of FDA data

Summary:

Mucous membrane disorder is reported as a side effect among people who take Omeprazole (omeprazole), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Methotrexate, and have Pain.

The phase IV clinical study analyzes which people have Mucous membrane disorder when taking Omeprazole. It is created by eHealthMe based on reports of 400,982 people who have side effects when taking Omeprazole from the FDA, and is updated regularly.

What is Omeprazole?

Omeprazole has active ingredients of omeprazole. It is often used in gastroesophageal reflux disease. eHealthMe is studying from 410,631 Omeprazole users. Check the latest studies of Omeprazole.

What is Mucous membrane disorder?

Mucous membrane disorder (disease of mucous membrane) is found to be associated with 289 drugs and 610 conditions by eHealthMe. Check the latest studies of Mucous membrane disorder.

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, 25, 2026

400,982 people reported to have side effects when taking Omeprazole.
Among them, 74 people (0.02%) have Mucous membrane disorder.

Could Omeprazole cause Mucous membrane disorder?

Among these 74 people:

How long have people been on Omeprazole when they have Mucous membrane disorder? *

What is the gender of people who have Mucous membrane disorder when taking Omeprazole? *

female: 68.06 %
male: 31.94 %

What is the age of people who have Mucous membrane disorder when taking Omeprazole? *

What are other drugs people take besides Omeprazole? *

Methotrexate: 13 people, 17.57%
Enbrel: 9 people, 12.16%
Furosemide: 8 people, 10.81%
Prednisone: 7 people, 9.46%
Fluconazole: 6 people, 8.11%
Folic Acid: 6 people, 8.11%
Methylprednisolone Sodium Succinate: 6 people, 8.11%
Zometa: 5 people, 6.76%
Granisetron Hydrochloride: 5 people, 6.76%
Levofloxacin: 5 people, 6.76%

What are other side effects people have besides Mucous membrane disorder? *

Fever: 21 people, 28.38%
High Blood Pressure: 13 people, 17.57%
Fatigue (feeling of tiredness): 12 people, 16.22%
Weakness: 12 people, 16.22%
Nausea And Vomiting: 11 people, 14.86%
Diarrhea: 10 people, 13.51%
Agitation (state of anxiety or nervous excitement): 9 people, 12.16%
Nausea (feeling of having an urge to vomit): 9 people, 12.16%
Erythema Multiforme (a type of hypersensitivity reaction): 9 people, 12.16%
Hypotension (abnormally low blood pressure): 8 people, 10.81%

What are the existing conditions these people have? *

Pain: 6 people, 8.11%
Metastases To Bone (cancer spreads to bone): 4 people, 5.41%
Bone Marrow Conditioning Regimen: 4 people, 5.41%
Depression: 3 people, 4.05%
Diarrhea: 3 people, 4.05%
Disbacteriosis (a condition with microbial imbalances on or inside the body): 3 people, 4.05%
Epstein-Barr Virus Infection: 3 people, 4.05%
Stress Gastritis (swelling (inflammation) and weakening of the stomach lining that occurs during a serious illness): 3 people, 4.05%
Anaemia (lack of blood): 3 people, 4.05%
Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection): 3 people, 4.05%

* Approximation only. Some reports may have incomplete information.

Do you take Omeprazole and have Mucous membrane disorder?

- Check whether Mucous membrane disorder 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 Omeprazole:

Omeprazole (410,631 reports)

Browse all side effects of Omeprazole:

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 Mucous membrane disorder:

Mucous membrane disorder (289 drugs)

Browse all the conditions that are associated with Mucous membrane disorder:

Mucous membrane disorder (610 conditions)

How the study uses the data?

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