Crestor and Neutrophil count abnormal - a phase IV clinical study of FDA data

Summary:

Neutrophil count abnormal is reported as a side effect among people who take Crestor (rosuvastatin calcium), especially for people who are male, 60+ old, have been taking the drug for 6 - 12 months also take Vitamin D, and have Multiple myeloma.

The phase IV clinical study analyzes which people have Neutrophil count abnormal when taking Crestor. It is created by eHealthMe based on reports of 143,349 people who have side effects when taking Crestor from the FDA, and is updated regularly.

What is Crestor?

Crestor has active ingredients of rosuvastatin calcium. It is often used in high blood cholesterol. eHealthMe is studying from 149,763 Crestor users. Check the latest studies of Crestor.

What is Neutrophil count abnormal?

Neutrophil count abnormal (abnormal number of neutrophil a type of blood cell) is found to be associated with 310 drugs and 402 conditions by eHealthMe. Check the latest studies of Neutrophil count abnormal.

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 Aug, 31, 2026

143,349 people reported to have side effects when taking Crestor.
Among them, 18 people (0.01%) have Neutrophil count abnormal.

Could Crestor cause Neutrophil count abnormal?

Among these 18 people:

How long have people been on Crestor when they have Neutrophil count abnormal? *

What is the gender of people who have Neutrophil count abnormal when taking Crestor? *

female: 16.67 %
male: 83.33 %

What is the age of people who have Neutrophil count abnormal when taking Crestor? *

What are other drugs people take besides Crestor? *

What are other side effects people have besides Neutrophil count abnormal? *

Weakness: 4 people, 22.22%
White Blood Cell Disorder: 3 people, 16.67%
Nausea (feeling of having an urge to vomit): 3 people, 16.67%
Fever: 3 people, 16.67%
Fatigue (feeling of tiredness): 3 people, 16.67%
Dizziness: 3 people, 16.67%
Diarrhea: 3 people, 16.67%
Cough: 3 people, 16.67%
White Blood Cell Count Abnormal: 3 people, 16.67%
Joint Pain: 2 people, 11.11%

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 4 people, 22.22%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 2 people, 11.11%
Lung Cancer - Non-Small Cell (lung cancer): 2 people, 11.11%
Bladder Cancer: 2 people, 11.11%
Type 2 Diabetes: 1 person, 5.56%
Gout (uric acid crystals building up in the body): 1 person, 5.56%
Adenocarcinoma (malignant tumour formed from glandular structures in epithelial tissue): 1 person, 5.56%
Aortic Aneurysm (enlargement of an aortic artery caused by a weakening of the artery wall): 1 person, 5.56%
Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 1 person, 5.56%
Cushing's Syndrome (obesity, a rounded face, increased fat): 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

Do you take Crestor and have Neutrophil count abnormal?

- Check whether Neutrophil count abnormal is associated with a drug or a condition
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Related studies:

Effectiveness of, long term effects of, and alternative drugs to Crestor:

Crestor (149,763 reports)

Browse all side effects of Crestor:

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 Neutrophil count abnormal:

Neutrophil count abnormal (310 drugs)

Browse all the conditions that are associated with Neutrophil count abnormal:

Neutrophil count abnormal (402 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on rosuvastatin calcium (the active ingredients of Crestor) and Crestor (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.