Prevacid and Pemphigoid - a phase IV clinical study of FDA data

Summary:

Pemphigoid is reported as a side effect among people who take Prevacid (lansoprazole), especially for people who are female, 60+ old, also take Celebrex, and have High blood pressure.

The phase IV clinical study analyzes which people have Pemphigoid when taking Prevacid. It is created by eHealthMe based on reports of 128,835 people who have side effects when taking Prevacid from the FDA, and is updated regularly.

What is Prevacid?

Prevacid has active ingredients of lansoprazole. It is often used in gastroesophageal reflux disease. eHealthMe is studying from 130,714 Prevacid users. Check the latest studies of Prevacid.

What is Pemphigoid?

Pemphigoid (tense blisters on the skin) is found to be associated with 432 drugs and 533 conditions by eHealthMe. Check the latest studies of Pemphigoid.

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, 31, 2026

128,835 people reported to have side effects when taking Prevacid.
Among them, 22 people (0.02%) have Pemphigoid.

Among these 22 people:

What is the gender of people who have Pemphigoid when taking Prevacid? *

female: 61.9 %
male: 38.1 %

What is the age of people who have Pemphigoid when taking Prevacid? *

What are other drugs people take besides Prevacid? *

What are other side effects people have besides Pemphigoid? *

Oropharyngeal Pain: 3 people, 13.64%
Dermatitis Bullous (inflammation of the skin characterized by the presence of bullae which are filled with fluid): 3 people, 13.64%
Hernia Obstructive (obstruction in the bowel; interrupt the blood supply to the herniated tissue): 2 people, 9.09%
Blister (small pocket of fluid within the upper layers of the skin caused by forceful rubbing (friction), burning, freezing, chemical exposure): 2 people, 9.09%
Pemphigus (any of several acute or chronic skin diseases characterized by groups of itching blisters): 2 people, 9.09%
Drug Ineffective: 2 people, 9.09%
Dyspnea (difficult or laboured breathing): 2 people, 9.09%
Chest Pain: 2 people, 9.09%
Sleep Disorder: 2 people, 9.09%
Oedema Peripheral (superficial swelling): 2 people, 9.09%

What are the existing conditions these people have? *

High Blood Pressure: 7 people, 31.82%
Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 5 people, 22.73%
Pain: 5 people, 22.73%
Rashes (redness): 5 people, 22.73%
Prostate Cancer: 4 people, 18.18%
Hypertonic Bladder (bladder-storage function that causes a sudden urge to urinate): 4 people, 18.18%
Oesophagitis (inflammation of oesophagus): 4 people, 18.18%
Osteoarthritis (a joint disease caused by cartilage loss in a joint): 4 people, 18.18%
Post-Traumatic Stress Disorder: 4 people, 18.18%
Muscle Spasms (muscle contraction): 4 people, 18.18%

* Approximation only. Some reports may have incomplete information.

Do you take Prevacid and have Pemphigoid?

- Check whether Pemphigoid 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 Prevacid:

Prevacid (130,714 reports)

Pemphigoid treatments and more:

Pemphigoid (10,725 reports)

Browse all side effects of Prevacid:

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 Pemphigoid:

Pemphigoid (432 drugs)

Browse all the conditions that are associated with Pemphigoid:

Pemphigoid (533 conditions)

How the study uses the data?

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