Vioxx and Lichen planus - a phase IV clinical study of FDA data

Summary:

Lichen planus is reported as a side effect among people who take Vioxx (rofecoxib), especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months also take Zocor, and have High blood pressure.

The phase IV clinical study analyzes which people have Lichen planus when taking Vioxx. It is created by eHealthMe based on reports of 110,097 people who have side effects when taking Vioxx from the FDA, and is updated regularly.

What is Vioxx?

Vioxx has active ingredients of rofecoxib. It is often used in arthritis. eHealthMe is studying from 110,130 Vioxx users. Check the latest studies of Vioxx.

What is Lichen planus?

Lichen planus (an inflammatory skin condition, characterized by an itchy, non-infectious rash) is found to be associated with 249 drugs and 557 conditions by eHealthMe. Check the latest studies of Lichen planus.

On Jul, 26, 2026

110,097 people reported to have side effects when taking Vioxx.
Among them, 24 people (0.02%) have Lichen planus.

Among these 24 people:

How long have people been on Vioxx when they have Lichen planus? *

What is the gender of people who have Lichen planus when taking Vioxx? *

female: 66.67 %
male: 33.33 %

What is the age of people who have Lichen planus when taking Vioxx? *

What are other drugs people take besides Vioxx? *

What are other side effects people have besides Lichen planus? *

High Blood Pressure: 8 people, 33.33%
Seborrhoeic Keratosis (noncancerous (benign) skin growths that some people develop as they age. they often appear on the back or chest): 5 people, 20.83%
Micturition Urgency (urgency to pass the urine): 4 people, 16.67%
Cough: 4 people, 16.67%
Rashes (redness): 4 people, 16.67%
Oedema Peripheral (superficial swelling): 4 people, 16.67%
Fall: 4 people, 16.67%
Neuropathy Peripheral (surface nerve damage): 4 people, 16.67%
Headache (pain in head): 4 people, 16.67%
Skin Disorder (skin disease): 4 people, 16.67%

What are the existing conditions these people have? *

High Blood Pressure: 7 people, 29.17%
Menopause (end of monthly cycles in women): 3 people, 12.50%
Joint Pain: 3 people, 12.50%
High Blood Cholesterol: 3 people, 12.50%
Gastrointestinal Disorder (functional problems of gastrointestinal tract): 3 people, 12.50%
Rash Vesicular (rash with a small bubble): 2 people, 8.33%
Polyarthritis (arthritis which involves 5 or more joints simultaneously): 1 person, 4.17%
Osteoarthritis (a joint disease caused by cartilage loss in a joint): 1 person, 4.17%
Musculoskeletal Pain (pain affects the bones, muscles, ligaments, tendons, and nerves): 1 person, 4.17%
Insomnia (sleeplessness): 1 person, 4.17%

* Approximation only. Some reports may have incomplete information.

Do you take Vioxx and have Lichen planus?

- Check whether Lichen planus 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 Vioxx:

Vioxx (110,130 reports)

Lichen planus treatments and more:

Lichen planus (3,719 reports)

Browse all side effects of Vioxx:

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 Lichen planus:

Lichen planus (249 drugs)

Browse all the conditions that are associated with Lichen planus:

Lichen planus (557 conditions)

How the study uses the data?

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