Renflexis and Skin blushing/flushing - a phase IV clinical study of FDA data

Summary:

Skin blushing/flushing is reported as a side effect among people who take Renflexis (infliximab-abda), especially for people who are female, 40-49 old, have been taking the drug for < 1 month also take Tylenol, and have Crohn's disease.

The phase IV clinical study analyzes which people have Skin blushing/flushing when taking Renflexis. It is created by eHealthMe based on reports of 1,311 people who have side effects when taking Renflexis from the FDA, and is updated regularly.

What is Renflexis?

Renflexis has active ingredients of infliximab-abda. eHealthMe is studying from 1,316 Renflexis users. Check the latest studies of Renflexis.

What is Skin blushing/flushing?

Skin blushing/flushing (a sudden reddening of the face, neck) is found to be associated with 2,009 drugs and 2,936 conditions by eHealthMe. Check the latest studies of Skin blushing/flushing.

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 Sep, 01, 2026

1,311 people reported to have side effects when taking Renflexis.
Among them, 67 people (5.11%) have Skin blushing/flushing.

Could Renflexis cause Skin blushing/flushing?

Among these 67 people:

How long have people been on Renflexis when they have Skin blushing/flushing? *

What is the gender of people who have Skin blushing/flushing when taking Renflexis? *

female: 75.41 %
male: 24.59 %

What is the age of people who have Skin blushing/flushing when taking Renflexis? *

What are other drugs people take besides Renflexis? *

Tylenol: 12 people, 17.91%
Hydrocortisone: 9 people, 13.43%
Benadryl: 9 people, 13.43%
Leflunomide: 6 people, 8.96%
Mesalamine: 5 people, 7.46%
Prednisone: 4 people, 5.97%
Diphenhydramine Hydrochloride: 4 people, 5.97%
Acetaminophen: 3 people, 4.48%
Gravol: 3 people, 4.48%
Solu-Cortef: 3 people, 4.48%

What are other side effects people have besides Skin blushing/flushing? *

Dyspnea (difficult or laboured breathing): 36 people, 53.73%
Chest Pain: 31 people, 46.27%
Nausea (feeling of having an urge to vomit): 20 people, 29.85%
Rashes (redness): 16 people, 23.88%
Nausea And Vomiting: 15 people, 22.39%
Stress And Anxiety: 12 people, 17.91%
Dizziness: 10 people, 14.93%
Throat Tightness: 10 people, 14.93%
Heart Rate Increased: 10 people, 14.93%
Itching: 9 people, 13.43%

What are the existing conditions these people have? *

Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 21 people, 31.34%
Ulcerative Colitis (inflammatory bowel disease (ibd). it causes swelling, ulcerations, and loss of function of the large intestine): 15 people, 22.39%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 15 people, 22.39%
Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 5 people, 7.46%
Nausea (feeling of having an urge to vomit): 3 people, 4.48%
Ankylosing Spondylitis (type of arthritis affecting the spine): 3 people, 4.48%
Hypersensitivity: 2 people, 2.99%
Hidradenitis (chronic disease of a type of sweat gland): 2 people, 2.99%
Birth Control: 2 people, 2.99%
Psoriasis (immune-mediated disease that affects the skin): 1 person, 1.49%

* Approximation only. Some reports may have incomplete information.

Do you take Renflexis and have Skin blushing/flushing?

- Check whether Skin blushing/flushing 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 Renflexis:

Renflexis (1,316 reports)

Browse all side effects of Renflexis:

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 Skin blushing/flushing:

Skin blushing/flushing (2,009 drugs)

Browse all the conditions that are associated with Skin blushing/flushing:

Skin blushing/flushing (2,936 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on infliximab-abda (the active ingredients of Renflexis) and Renflexis (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.