Codeine and Psoriasis - a phase IV clinical study of FDA data

Summary:

Psoriasis is reported as a side effect among people who take Codeine (codeine sulfate), especially for people who are female, 50-59 old, have been taking the drug for < 1 month also take Enbrel, and have Rheumatoid arthritis.

The phase IV clinical study analyzes which people have Psoriasis when taking Codeine. It is created by eHealthMe based on reports of 41,713 people who have side effects when taking Codeine from the FDA, and is updated regularly.

What is Codeine?

Codeine has active ingredients of codeine sulfate. It is often used in pain. eHealthMe is studying from 42,342 Codeine users. Check the latest studies of Codeine.

What is Psoriasis?

Psoriasis (immune-mediated disease that affects the skin) is found to be associated with 1,489 drugs and 1,689 conditions by eHealthMe. Check the latest studies of Psoriasis.

On Apr, 21, 2026

41,713 people reported to have side effects when taking Codeine.
Among them, 852 people (2.04%) have Psoriasis.

Among these 852 people:

* Approximation only. Some reports may have incomplete information.

Do you take Codeine and have Psoriasis?

- Check whether Psoriasis 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 Codeine:

Codeine (42,342 reports)

Psoriasis treatments and more:

Psoriasis (508,163 reports)

How severe was Psoriasis and when was it recovered:

Psoriasis in Codeine

Expand to all the drugs that have ingredients of codeine sulfate:

Psoriasis and drugs with ingredients of codeine sulfate (852 reports)

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Codeine:

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 Psoriasis:

Psoriasis (1,489 drugs)

Browse all the conditions that are associated with Psoriasis:

Psoriasis (1,689 conditions)

Related publications that referenced our studies

Mohagheghi MA, Omranipur R, Ensani F, Ghannadan A, Shahriaran S, Samiee F, Sedighi Z, "A Case of Advanced Unicentric Retroperitoneal Castleman's Disease, Associated With Psoriasis", Acta Medica Iranica, 2017 May .
Chiriac A, Brzezinski P, Stolnicu S, Podoleanu C, Moldovan C, Molnar C, Taranu T, "Eosinophilia–A rare possible adverse reaction during anti-tumor necrosis factor-alpha therapy for psoriasis", Journal of Dermatological Treatment, 2016 Mar .
Malisiewicz B, Murer C, Schmid JP, French LE, Schmid-Grendelmeier P, Navarini AA, "Eosinophilia during psoriasis treatment with TNF antagonists", Dermatology, 2013 Jan .
Mohagheghi MA, Omranipur R, Ensani F, Ghannadan A, Shahriaran S, Samiee F, Sedighi Z, "A Case of Advanced Unicentric Retroperitoneal Castleman's Disease, Associated With Psoriasis", Acta Medica Iranica, 2017 May .
Chiriac A, Brzezinski P, Stolnicu S, Podoleanu C, Moldovan C, Molnar C, Taranu T, "Eosinophilia–A rare possible adverse reaction during anti-tumor necrosis factor-alpha therapy for psoriasis", Journal of Dermatological Treatment, 2016 Mar .
Malisiewicz B, Murer C, Schmid JP, French LE, Schmid-Grendelmeier P, Navarini AA, "Eosinophilia during psoriasis treatment with TNF antagonists", Dermatology, 2013 Jan .

How the study uses the data?

The study uses data from the FDA. It is based on codeine sulfate (the active ingredients of Codeine) and Codeine (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.