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

Summary:

Anaphylaxis is reported as a side effect among people who take Evenity (romosozumab-aqqg), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Vemlidy, and have Osteoporosis.

The phase IV clinical study analyzes which people have Anaphylaxis when taking Evenity. It is created by eHealthMe based on reports of 9,472 people who have side effects when taking Evenity from the FDA, and is updated regularly.

What is Evenity?

Evenity has active ingredients of romosozumab-aqqg. eHealthMe is studying from 9,485 Evenity users. Check the latest studies of Evenity.

What is Anaphylaxis?

Anaphylaxis (serious allergic reaction that is rapid in onset and may cause death) is found to be associated with 1,929 drugs and 2,859 conditions by eHealthMe. Check the latest studies of Anaphylaxis.

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

9,472 people reported to have side effects when taking Evenity.
Among them, 20 people (0.21%) have Anaphylaxis.

Could Evenity cause Anaphylaxis?

Among these 20 people:

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

  • < 1 month: 33.33 %
  • 1 - 6 months: 33.33 %
  • 6 - 12 months: 33.33 %
  • 1 - 2 years: 0.0 %
  • 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 Evenity? *

  • female: 83.33 %
  • male: 16.67 %

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

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 42.86 %
  • 40-49: 0.0 %
  • 50-59: 14.29 %
  • 60+: 42.86 %

What are other drugs people take besides Evenity? *

  1. Lioresal: 2 people, 10.00%
  2. Enalapril Maleate: 2 people, 10.00%
  3. Valacyclovir Hydrochloride: 2 people, 10.00%
  4. Calcium Aspartate: 2 people, 10.00%
  5. Tacrolimus: 2 people, 10.00%
  6. Prolia: 2 people, 10.00%
  7. Prednisolone: 2 people, 10.00%
  8. Mirtazapine: 2 people, 10.00%
  9. Lorazepam: 2 people, 10.00%
  10. Vemlidy: 2 people, 10.00%

What are other side effects people have besides Anaphylaxis? *

  1. Arthropod Sting (arthropod bite): 3 people, 15.00%
  2. Malaise (a feeling of general discomfort or uneasiness): 3 people, 15.00%
  3. White Blood Cell Count Decreased: 1 person, 5.00%
  4. Heart Palpitations (feelings or sensations that your heart is pounding or racing): 1 person, 5.00%
  5. Asthma: 1 person, 5.00%
  6. Blood Albumin Decreased: 1 person, 5.00%
  7. Blood Calcium Decreased: 1 person, 5.00%
  8. Blood Glucose Increased: 1 person, 5.00%
  9. Bone Pain: 1 person, 5.00%
  10. Drug Ineffective: 1 person, 5.00%

What are the existing conditions these people have? *

  1. Osteoporosis (bones weak and more likely to break): 7 people, 35.00%
  2. Stiff Person Syndrome: 2 people, 10.00%
  3. Immunodeficiency Disorders: 2 people, 10.00%
  4. High Blood Pressure: 2 people, 10.00%
  5. Asthma: 2 people, 10.00%
  6. Post Procedural Complication: 1 person, 5.00%
  7. Pain: 1 person, 5.00%
  8. Osteoporosis Post-Menopausal (weak bone with possibility to break after stopped menstrual cycles): 1 person, 5.00%
  9. Nonspecific Reaction (unspecified reaction): 1 person, 5.00%
  10. Hypersensitivity: 1 person, 5.00%

* Approximation only. Some reports may have incomplete information.

Do you take Evenity 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 Evenity:

Anaphylaxis treatments and more:

How severe was Anaphylaxis and when was it recovered:

Expand to all the drugs that have ingredients of romosozumab-aqqg:

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 Evenity:

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 romosozumab-aqqg (the active ingredients of Evenity) and Evenity (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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