Clozaril and White blood cell count decreased - a phase IV clinical study of FDA data
Summary:
White blood cell count decreased is found among people who take Clozaril, especially for people who are male, 50-59 old, have been taking the drug for 10+ years.
The phase IV clinical study analyzes which people take Clozaril and have White blood cell count decreased. It is created by eHealthMe based on reports of 57,017 people who have side effects when taking Clozaril from the FDA, and is updated regularly. You can use the study as a second opinion to make health care decisions.
Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.
57,017 people reported to have side effects when taking Clozaril.
Among them, 4,159 people (7.29%) have White blood cell count decreased.
What is Clozaril?
Clozaril has active ingredients of clozapine. It is often used in schizophrenia. eHealthMe is studying from 57,205 Clozaril users for its effectiveness, alternative drugs and more.
What is White blood cell count decreased?
White blood cell count decreased is found to be associated with 2,888 drugs and 2,716 conditions by eHealthMe.
Number of Clozaril and White blood cell count decreased reports submitted per year:

Time on Clozaril when people have White blood cell count decreased *:
Gender of people who have White blood cell count decreased when taking Clozaril*:
Age of people who have White blood cell count decreased when taking Clozaril *:
Common drugs people take besides Clozaril *:
Common side effects people have besides White blood cell count decreased *:
Common conditions people have *:
* Approximation only. Some reports may have incomplete information.
Do you take Clozaril and have White blood cell count decreased?
Check whether White blood cell count decreased is associated with a drug or a conditionHow to use the study?
You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.
Related publications that referenced our studies
- Grover S, Sahoo S, "Clozapine induced akathisia: A case report and review of the evidence", Indian journal of pharmacology, 2015 Jan .
- Yaylaci S, Yilmaz EU, Guclu E, Kumsar NA, Tamer A, Karabay O, "Clozapine-Induced Febrile Neutropenia and Cellulitis", Turkish journal of emergency medicine, 2014 Mar .
Related studies
How severe was White blood cell count decreased and when was it recovered:
Expand to all the drugs that have ingredients of clozapine:
Alternative drugs to, pros and cons of Clozaril:
- Clozaril (57,205 reports)
Common Clozaril side effects:
- Death: 5,797 reports
- Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection): 3,436 reports
- Thrombocytopenia (decrease of platelets in blood): 3,238 reports
- Malaise (a feeling of general discomfort or uneasiness): 3,227 reports
Browse all side effects of Clozaril:
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 zWhite blood cell count decreased treatments and more:
- White blood cell count decreased (116,978 reports)
COVID vaccines that are related to White blood cell count decreased:
- White blood cell count decreased in Moderna COVID Vaccine
- White blood cell count decreased in Pfizer BioNTech Covid Vaccine
- White blood cell count decreased in Johnson and Johnson Covid Vaccine
Common drugs associated with White blood cell count decreased:
- Ibrance: 11,908 reports
- Revlimid: 9,612 reports
- Gilenya: 6,249 reports
- Aspirin: 5,057 reports
- Pegasys: 4,988 reports
- Ribavirin: 4,481 reports
- Prednisone: 4,337 reports
- Clozaril: 4,159 reports
- Methotrexate: 4,147 reports
- Cyclophosphamide: 3,807 reports
All the drugs that are associated with White blood cell count decreased:
- White blood cell count decreased (2,888 drugs)
Common conditions associated with White blood cell count decreased:
- Multiple myeloma: 11,168 reports
- Multiple sclerosis: 9,774 reports
- Hepatitis c: 5,549 reports
- Rheumatoid arthritis: 4,616 reports
- Schizophrenia: 4,268 reports
- Breast cancer: 3,787 reports
- High blood pressure: 3,234 reports
All the conditions that are associated with White blood cell count decreased:
- White blood cell count decreased (2,716 conditions)
How the study uses the data?
The study uses data from the FDA. It is based on clozapine (the active ingredients of Clozaril) and Clozaril (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.
Who is eHealthMe?
With medical big data and proven AI 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 600+ 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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