Abstral and Zytiga drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Abstral (fentanyl citrate) and Zytiga (abiraterone acetate). Common drug interactions include cutaneous lupus erythematosus among males.
The phase IV clinical study analyzes what interactions people have when they take Abstral and Zytiga. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.
What is Abstral?
Abstral has active ingredients of fentanyl citrate. eHealthMe is studying from 1,390 Abstral users. Check the latest studies of Abstral.
What is Zytiga?
Zytiga has active ingredients of abiraterone acetate. It is often used in prostate cancer metastatic. eHealthMe is studying from 29,928 Zytiga users. Check the latest studies of Zytiga.
11 people who take Abstral and Zytiga together, and have interactions are studied.

What are the common drug interactions of Abstral and Zytiga, by gender? *:
female:
n/a
male:
- Cutaneous lupus erythematosus (own immune system attacks various cells causing a wide variety of signs and symptoms)
- Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
- Hypertension (high blood pressure)
- Loose tooth
- Lung neoplasm malignant (cancer tumour of lung)
- Malignant neoplasm progression (cancer tumour came back)
- Osteonecrosis of jaw (death of bone of jaw)
- Pain
- Prostate cancer
- Tooth loss
What are the common drug interactions of Abstral and Zytiga, by age (0-1 to 60+)? *:
0-1:
n/a
2-9:
n/a
10-19:
n/a
20-29:
n/a
30-39:
n/a
40-49:
n/a
50-59:
n/a
60+:
- Cutaneous lupus erythematosus (own immune system attacks various cells causing a wide variety of signs and symptoms)
- Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
- Lung neoplasm malignant (cancer tumour of lung)
- Malignant neoplasm progression (cancer tumour came back)
- Osteonecrosis of jaw (death of bone of jaw)
- Pain
- Prostate cancer
- Tooth loss
- Vomiting
- Haematuria (presence of blood in urine)
What are the existing conditions these people have? *
- Pain: 4 people, 36.36%
- High Blood Pressure: 3 people, 27.27%
- Hypokalemia (low potassium): 3 people, 27.27%
- Prostate Cancer: 2 people, 18.18%
- Gastritis - Chronic (long lasting inflammation of stomach): 1 person, 9.09%
- Cancer Pain: 1 person, 9.09%
- Cardiac Disorder: 1 person, 9.09%
- Chronic Obstructive Pulmonary Disease (a progressive disease that makes it hard to breathe): 1 person, 9.09%
- Constipation: 1 person, 9.09%
- Gastric Disorder (disease of stomach): 1 person, 9.09%
* Approximation only. Some reports may have incomplete information.
Do you take Abstral and Zytiga?
- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously
Related studies:
Effectiveness of, side effects of, and alternative drugs to the 2 drugs:
Browse all drug interactions of Abstral and Zytiga:
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 zSub-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 Abstral:
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 zBrowse all side effects of Zytiga:
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 zBrowse all interactions between Abstral and drugs from A to Z:
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 zBrowse all interactions between Zytiga and drugs from A to Z:
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 zHow the study uses the data?
The study uses data from the FDA. It is based on fentanyl citrate and abiraterone acetate (the active ingredients of Abstral and Zytiga, respectively), and Abstral and Zytiga (the brand names). 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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