Hydroxyurea and Urination - excessive at night - a phase IV clinical study of FDA data

Summary:

Urination - excessive at night is reported as a side effect among people who take Hydroxyurea (hydroxyurea), especially for people who are male, 50-59 old, have been taking the drug for 2 - 5 years also take Albuterol, and have Primary myelofibrosis.

The phase IV clinical study analyzes which people have Urination - excessive at night when taking Hydroxyurea. It is created by eHealthMe based on reports of 16,937 people who have side effects when taking Hydroxyurea from the FDA, and is updated regularly.

What is Hydroxyurea?

Hydroxyurea has active ingredients of hydroxyurea. It is often used in polycythemia vera. eHealthMe is studying from 17,240 Hydroxyurea users. Check the latest studies of Hydroxyurea.

What is Urination - excessive at night?

Urination - excessive at night is found to be associated with 1,073 drugs and 1,256 conditions by eHealthMe. Check the latest studies of Urination - excessive at night.

On Jul, 12, 2026

16,937 people reported to have side effects when taking Hydroxyurea.
Among them, 13 people (0.08%) have Urination - excessive at night.

Could Hydroxyurea cause Urination - excessive at night?

Among these 13 people:

How long have people been on Hydroxyurea when they have Urination - excessive at night? *

What is the gender of people who have Urination - excessive at night when taking Hydroxyurea? *

female: 20 %
male: 80 %

What is the age of people who have Urination - excessive at night when taking Hydroxyurea? *

What are other drugs people take besides Hydroxyurea? *

What are other side effects people have besides Urination - excessive at night? *

Weight Decreased: 7 people, 53.85%
Weakness: 5 people, 38.46%
Urinary Hesitation (difficulty in beginning the flow of urine): 5 people, 38.46%
Joint Pain: 5 people, 38.46%
Fatigue (feeling of tiredness): 5 people, 38.46%
Hypophosphataemia (electrolyte disturbance in which there is an abnormally low level of phosphate in the blood): 4 people, 30.77%
Pollakiuria (abnormally frequent passage of relatively small quantities or urine): 4 people, 30.77%
Urination - Painful: 4 people, 30.77%
Prostatic Hypertrophy (enlargement of prostate): 4 people, 30.77%
Dizziness: 4 people, 30.77%

What are the existing conditions these people have? *

Acute Myeloid Leukaemia (acute cancer in which the bone marrow makes abnormal myeloblasts): 2 people, 15.38%
Chronic Myeloid Leukaemia (long lasting type of cancer that starts in the blood-forming cells of the bone marrow and invades the blood): 2 people, 15.38%
Primary Myelofibrosis (primary disorder of the bone marrow): 2 people, 15.38%
Hyperlipidaemia (presence of excess lipids in the blood): 1 person, 7.69%
Dyslipidaemia (abnormal amount of lipids): 1 person, 7.69%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 7.69%
Glaucoma (increased fluid pressure in the eye with vision loss): 1 person, 7.69%
High Blood Pressure: 1 person, 7.69%
Hiv Infection: 1 person, 7.69%
Urinary Tract Obstruction: 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

Do you take Hydroxyurea and have Urination - excessive at night?

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Related studies:

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

Hydroxyurea (17,240 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 z

Browse all the drugs that are associated with Urination - excessive at night:

Urination - excessive at night (1,073 drugs)

Browse all the conditions that are associated with Urination - excessive at night:

Urination - excessive at night (1,256 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on hydroxyurea (the active ingredients of Hydroxyurea) and Hydroxyurea (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.