Hydrea and Coreg drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Hydrea (hydroxyurea) and Coreg (carvedilol). Common drug interactions include multi-organ failure among females and contusion among males.

The phase IV clinical study analyzes what interactions people have when they take Hydrea and Coreg. It is created by eHealthMe based on reports of 59 people who take the same drugs from the FDA, and is updated regularly.

What is Hydrea?

Hydrea has active ingredients of hydroxyurea. It is often used in polycythemia vera. eHealthMe is studying from 9,083 Hydrea users. Check the latest studies of Hydrea.

What is Coreg?

Coreg has active ingredients of carvedilol. It is often used in high blood pressure. eHealthMe is studying from 49,583 Coreg users. Check the latest studies of Coreg.

On Jul, 15, 2026

59 people who take Hydrea and Coreg together, and have interactions are studied.

What are the common drug interactions of Hydrea and Coreg, by gender? *:

female:

Multi-organ failure (multisystem organ failure)
Sepsis (a severe blood infection that can lead to organ failure and death)
Dyspnoea (difficult or laboured respiration)
Nausea (feeling of having an urge to vomit)
Pericardial effusion (fluid around the heart)
Pneumonia fungal
Renal failure acute (rapid kidney dysfunction)
Cataract (clouding of the lens inside the eye)
Colour blindness (inability to view some colour)
Confusional state

male:

Contusion (a type of hematoma of tissue in which capillaries)
Dizziness
Disturbance in attention
Flatulence (flatus expelled through the anus)
Hypotension (abnormally low blood pressure)
Malaise (a feeling of general discomfort or uneasiness)
Nausea (feeling of having an urge to vomit)
Night sweats (sweating in night)
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
Dyspnoea (difficult or laboured respiration)

What are the common drug interactions of Hydrea and Coreg, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Cardiac failure congestive
Death
Disseminated intravascular coagulation (systemic activation of blood coagulation)
Febrile neutropenia (fever with reduced white blood cells)
Multi-organ failure (multisystem organ failure)
Sepsis (a severe blood infection that can lead to organ failure and death)
Oedema (fluid collection in tissue)
Pericardial effusion (fluid around the heart)
Pneumonia fungal
Renal failure acute (rapid kidney dysfunction)

40-49:

Arthralgia (joint pain)
Chest pain
Myalgia (muscle pain)
Pain
Pelvic pain

50-59:

Exercise tolerance decreased
Hepatic cirrhosis (chronic liver disease characterized by replacement of liver tissue by fibrosis, scar tissue)
Hepatitis (inflammation of the liver)
Polycythaemia vera (blood disorder in which the bone marrow makes too many red blood cells)
Acute respiratory failure
Alanine aminotransferase increased
Alcohol abuse
Amaurosis fugax (painless transient monocular visual loss)
Anxiety
Aortic arteriosclerosis (hardening of the aortic arteries)

60+:

Dizziness
Decreased appetite
Dyspnoea exertional (breathlessness or shortness of breath)
Flatulence (flatus expelled through the anus)
Malaise (a feeling of general discomfort or uneasiness)
Night sweats (sweating in night)
Abdominal pain
Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
Hypotension (abnormally low blood pressure)
Red blood cell count decreased

What are the existing conditions these people have? *

Primary Myelofibrosis (primary disorder of the bone marrow): 11 people, 18.64%
Chronic Myeloid Leukaemia (long lasting type of cancer that starts in the blood-forming cells of the bone marrow and invades the blood): 8 people, 13.56%
Essential Thrombocythaemia (chronic blood cancer): 6 people, 10.17%
Polycythaemia Vera (blood disorder in which the bone marrow makes too many red blood cells): 3 people, 5.08%
Pain: 3 people, 5.08%
Nausea And Vomiting: 3 people, 5.08%

* Approximation only. Some reports may have incomplete information.

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