Rayos and Rashes - a phase IV clinical study of FDA data

Summary:

Rashes is reported as a side effect among people who take Rayos (prednisone), especially for people who are female, 60+ old, have been taking the drug for 6 - 12 months also take Humira, and have Rheumatoid arthritis.

The phase IV clinical study analyzes which people have Rashes when taking Rayos. It is created by eHealthMe based on reports of 728 people who have side effects when taking Rayos from the FDA, and is updated regularly.

What is Rayos?

Rayos has active ingredients of prednisone. It is often used in systemic lupus erythematosus. eHealthMe is studying from 896 Rayos users. Check the latest studies of Rayos.

What is Rashes?

Rashes (redness) is found to be associated with 3,712 drugs and 6,213 conditions by eHealthMe. Check the latest studies of Rashes.

On Jul, 09, 2026

728 people reported to have side effects when taking Rayos.
Among them, 16 people (2.2%) have Rashes.

Among these 16 people:

How long have people been on Rayos when they have Rashes? *

What is the gender of people who have Rashes when taking Rayos? *

female: 93.75 %
male: 6.25 %

What is the age of people who have Rashes when taking Rayos? *

What are other drugs people take besides Rayos? *

What are other side effects people have besides Rashes? *

Diarrhea: 4 people, 25.00%
Nausea (feeling of having an urge to vomit): 3 people, 18.75%
Peripheral Swelling: 3 people, 18.75%
Tinnitus (a ringing in the ears): 3 people, 18.75%
Joint Pain: 2 people, 12.50%
Fall: 2 people, 12.50%
Fainting (loss of consciousness and postural tone): 2 people, 12.50%
Headache (pain in head): 2 people, 12.50%
Nausea And Vomiting: 2 people, 12.50%
Dizziness: 2 people, 12.50%

What are the existing conditions these people have? *

Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 7 people, 43.75%
Urethral Stricture Traumatic (narrowing of the urethra caused by-injury): 1 person, 6.25%
Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 1 person, 6.25%
Polymyalgia Rheumatica (pain in many muscles): 1 person, 6.25%
Osteoporosis (bones weak and more likely to break): 1 person, 6.25%
Migraine (headache): 1 person, 6.25%
Hypersensitivity: 1 person, 6.25%
Cutaneous Lupus Erythematosus (own immune system attacks various cells causing a wide variety of signs and symptoms): 1 person, 6.25%
Ankylosing Spondylitis (type of arthritis affecting the spine): 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Rayos and have Rashes?

- Check whether Rashes 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 Rayos:

Rayos (896 reports)

Rashes treatments and more:

Rashes (702,909 reports)

Browse all side effects of Rayos:

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 Rashes:

Rashes (3,712 drugs)

Browse all the conditions that are associated with Rashes:

Rashes (6,213 conditions)

How the study uses the data?

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