Hydroxyurea and Clozapine drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Hydroxyurea and Clozapine. Common interactions include ascites among females and neutropenia among males.
The phase IV clinical study analyzes what interactions people who take Hydroxyurea and Clozapine have. It is created by eHealthMe based on reports of 18 people who take Hydroxyurea and Clozapine 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.
18 people who take Hydroxyurea and Clozapine together, and have interactions are studied.
What is Hydroxyurea?
Hydroxyurea has active ingredients of hydroxyurea. It is often used in polycythemia vera. eHealthMe is studying from 13,918 Hydroxyurea users for its effectiveness, alternative drugs and more.
What is Clozapine?
Clozapine has active ingredients of clozapine. It is often used in schizophrenia. eHealthMe is studying from 66,418 Clozapine users for its effectiveness, alternative drugs and more.
Number of Hydroxyurea and Clozapine reports submitted per year:

Common Hydroxyurea and Clozapine drug interactions by gender *:
female:
- Ascites
- Cell marker increased
- Duodenal ulcer
- Fibrosis
- Gastric ulcer perforation
- Gastritis
- Gastrointestinal haemorrhage
- Gastrointestinal inflammation
- Helicobacter gastritis
- Lymphocytic infiltration
male:
- Neutropenia
- Mean cell volume increased
- Polycythaemia
- Red blood cell count decreased
Common Hydroxyurea and Clozapine drug interactions by age *:
0-1:
n/a
2-9:
n/a
10-19:
n/a
20-29:
- Mean cell volume increased
- Polycythaemia
- Red blood cell count decreased
30-39:
n/a
40-49:
n/a
50-59:
- Neutropenia
60+:
- Haematocrit increased
- Haemoglobin increased
- Gastric ulcer perforation
- Gastritis
- Gastrointestinal haemorrhage
- Gastrointestinal inflammation
- Helicobacter gastritis
- Lymphocytic infiltration
- Metaplasia
- Nausea
Common conditions people have *:
- Polycythaemia (proportion of blood volume that is occupied by red blood cells increases): 11 people, 61.11%
- Constipation: 10 people, 55.56%
- High Blood Cholesterol: 8 people, 44.44%
- Bipolar Disorder (mood disorder): 4 people, 22.22%
- Mania (a state of abnormally elevated or irritable mood): 1 person, 5.56%
* Approximation only. Some reports may have incomplete information.
Do you take Hydroxyurea and Clozapine?
Personalize this study to your gender and ageHow 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
Alternative drugs to, pros and cons of the 2 drugs:
- Hydroxyurea (13,918 reports)
- Clozapine (66,418 reports)
Browse all drug interactions of Hydroxyurea and Clozapine:
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 zCommon Hydroxyurea side effects:
- Fatigue (feeling of tiredness): 1,423 reports
- Diarrhea: 1,237 reports
- Headache (pain in head): 953 reports
- Thrombocytopenia (decrease of platelets in blood): 892 reports
- Weakness: 794 reports
- Fever: 786 reports
- Pain: 754 reports
Browse all side effects of Hydroxyurea:
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 zCommon Clozapine side effects:
- Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection): 15,430 reports
- Death: 6,086 reports
- Drug ineffective: 2,548 reports
- Pneumonia: 1,798 reports
- Fever: 1,708 reports
Browse all side effects of Clozapine:
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 zCommon Hydroxyurea interactions:
- Hydroxyurea and Jakafi: 2,801 reports
- Hydroxyurea and Aspirin: 2,287 reports
- Hydroxyurea and Lopurin: 1,671 reports
- Hydroxyurea and Omeprazole: 922 reports
- Hydroxyurea and Furosemide: 834 reports
- Hydroxyurea and Amlodipine: 777 reports
- Hydroxyurea and Lisinopril: 762 reports
- Hydroxyurea and Vitamin d: 705 reports
- Hydroxyurea and Prednisone: 687 reports
- Hydroxyurea and Folic acid: 681 reports
Browse all interactions between Hydroxyurea 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 zCommon Clozapine interactions:
- Clozapine and Olanzapine: 3,894 reports
- Clozapine and Risperidone: 3,109 reports
- Clozapine and Loraz: 2,701 reports
- Clozapine and Aripiprazole: 2,471 reports
- Clozapine and Clonazepam: 1,817 reports
- Clozapine and Valproic acid: 1,772 reports
- Clozapine and Abilify: 1,650 reports
- Clozapine and Metformin: 1,641 reports
- Clozapine and Depakote: 1,495 reports
- Clozapine and Diazepam: 1,395 reports
Browse all interactions between Clozapine 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 hydroxyurea and clozapine (the active ingredients of Hydroxyurea and Clozapine, respectively), and Hydroxyurea and Clozapine (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. Patients in the study may take other drugs besides Hydroxyurea and Clozapine.
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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