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Skyrizi and Anaphylaxis - a phase IV clinical study of FDA data

Summary:

Anaphylaxis is reported as a side effect among people who take Skyrizi (risankizumab-rzaa), especially for people who are female, 50-59 old, have been taking the drug for < 1 month also take Taltz, and have Psoriasis.

The phase IV clinical study analyzes which people have Anaphylaxis when taking Skyrizi. It is created by eHealthMe based on reports of 45,344 people who have side effects when taking Skyrizi from the FDA, and is updated regularly.

What is Skyrizi?

Skyrizi has active ingredients of risankizumab-rzaa. eHealthMe is studying from 45,385 Skyrizi users. Check the latest studies of Skyrizi.

What is Anaphylaxis?

Anaphylaxis (serious allergic reaction that is rapid in onset and may cause death) is found to be associated with 1,943 drugs and 2,855 conditions by eHealthMe. Check the latest studies of Anaphylaxis.

On Jul, 08, 2026

45,344 people reported to have side effects when taking Skyrizi.
Among them, 69 people (0.15%) have Anaphylaxis.

Could Skyrizi cause Anaphylaxis?

Among these 69 people:

How long have people been on Skyrizi when they have Anaphylaxis? *

  • < 1 month: 73.68 %
  • 1 - 6 months: 10.53 %
  • 6 - 12 months: 5.26 %
  • 1 - 2 years: 10.53 %
  • 2 - 5 years: 0.0 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 0.0 %

What is the gender of people who have Anaphylaxis when taking Skyrizi? *

  • female: 76.27 %
  • male: 23.73 %

What is the age of people who have Anaphylaxis when taking Skyrizi? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 3.45 %
  • 30-39: 10.34 %
  • 40-49: 27.59 %
  • 50-59: 31.03 %
  • 60+: 27.59 %

What are other drugs people take besides Skyrizi? *

  1. Taltz: 4 people, 5.80%
  2. Medrol: 3 people, 4.35%
  3. Enbrel: 3 people, 4.35%
  4. Loratadine: 3 people, 4.35%
  5. Lipitor: 3 people, 4.35%
  6. Xanax: 3 people, 4.35%
  7. Nitroglycerin: 3 people, 4.35%
  8. Humira: 3 people, 4.35%
  9. Claritin: 3 people, 4.35%
  10. Synthroid: 3 people, 4.35%

What are other side effects people have besides Anaphylaxis? *

  1. Dyspnea (difficult or laboured breathing): 9 people, 13.04%
  2. Hypersensitivity: 8 people, 11.59%
  3. Lip Swelling: 8 people, 11.59%
  4. Rashes (redness): 7 people, 10.14%
  5. Chest Pain: 7 people, 10.14%
  6. Urticaria (rash of round, red welts on the skin that itch intensely): 7 people, 10.14%
  7. Headache (pain in head): 7 people, 10.14%
  8. Psoriasis (immune-mediated disease that affects the skin): 7 people, 10.14%
  9. Food Allergy: 5 people, 7.25%
  10. Fatigue (feeling of tiredness): 5 people, 7.25%

What are the existing conditions these people have? *

  1. Psoriasis (immune-mediated disease that affects the skin): 36 people, 52.17%
  2. Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 14 people, 20.29%
  3. Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 7 people, 10.14%
  4. Stress And Anxiety: 3 people, 4.35%
  5. Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 3 people, 4.35%
  6. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 4.35%
  7. High Blood Cholesterol: 3 people, 4.35%
  8. Back Disorder: 2 people, 2.90%
  9. Hypersensitivity: 2 people, 2.90%
  10. Back Pain: 2 people, 2.90%

* Approximation only. Some reports may have incomplete information.

Do you take Skyrizi and have Anaphylaxis?

- Check whether Anaphylaxis 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 Skyrizi:

Anaphylaxis treatments and more:

How severe was Anaphylaxis and when was it recovered:

Expand to all the drugs that have ingredients of risankizumab-rzaa:

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 Skyrizi:

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 Anaphylaxis:

Browse all the conditions that are associated with Anaphylaxis:

Related publications that referenced our studies

How the study uses the data?

The study uses data from the FDA. It is based on risankizumab-rzaa (the active ingredients of Skyrizi) and Skyrizi (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.

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