Hydroxyurea and Vancomycin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Hydroxyurea (hydroxyurea) and Vancomycin (vancomycin). Common drug interactions include neutropenia among females and staphylococcal infection among males.

The phase IV clinical study analyzes what interactions people have when they take Hydroxyurea and Vancomycin. It is created by eHealthMe based on reports of 44 people who take the same drugs 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 Vancomycin?

Vancomycin has active ingredients of vancomycin. eHealthMe is studying from 17,165 Vancomycin users. Check the latest studies of Vancomycin.

On Jul, 26, 2026

44 people who take Hydroxyurea and Vancomycin together, and have interactions are studied.

Hydroxyurea and Vancomycin drug interactions.

What are the common drug interactions of Hydroxyurea and Vancomycin, by gender? *:

female:

Neutropenia (an abnormally low number of neutrophils)
Thrombocytopenia (decrease of platelets in blood)
Leukopenia (less number of white blood cells in blood)
Anaemia (lack of blood)
Escherichia sepsis (bacterial infection by escherichia coli)
Febrile bone marrow aplasia (bone marrow greatly decreases or stops production of blood cells)
Fungal sepsis (whole body infection by fungus)
Disease progression
Fall
Febrile neutropenia (fever with reduced white blood cells)

male:

Staphylococcal infection (an infection with staphylococcus bacteria)
Septic shock (shock due to blood infection)
Pericarditis (inflammation of the pericardium)
Enterocolitis bacterial
Acute respiratory failure
Anaemia (lack of blood)
Arthralgia (joint pain)
Blood lactate dehydrogenase increased
Chills (felling of cold)
Coombs positive haemolytic anaemia

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

0-1:

n/a

2-9:

Fungaemia (fungi circulate in the blood)
Neutropenia (an abnormally low number of neutrophils)

10-19:

Anaemia (lack of blood)
Arthralgia (joint pain)
Blood lactate dehydrogenase increased
Chills (felling of cold)
Coombs positive haemolytic anaemia
General physical health deterioration (weak health status)
Haemoglobin decreased
Haemolysis (breaking open of red blood cells and the release of haemoglobin into the surrounding fluid)
Reticulocyte count increased

20-29:

Drug ineffective
Endocarditis (inflammation in heart muscle)

30-39:

Drug ineffective
Mucosal inflammation (infection of mucous membrane)

40-49:

Angiokeratoma (a skin disease in which warty growths occur in groups, together with epidermal thickening)
Leukopenia (less number of white blood cells in blood)
Skin disorder (skin disease)
Skin mass
Febrile neutropenia (fever with reduced white blood cells)
Palmar erythema (reddening of the palms at the thenar and hypothenar eminences)
Pancytopenia (medical condition in which there is a reduction in the number of red and white blood cells, as well as platelets)
Purpura (purplish discoloration of the skin)

50-59:

Febrile neutropenia (fever with reduced white blood cells)
Drug ineffective
Neutropenia (an abnormally low number of neutrophils)
Hepatic failure (liver failure)
Neutropenic sepsis (whole body infection is caused by a condition in which the number of white blood cells (called neutrophils) in the blood is low. neutrophils help the body to fight infection)

60+:

Neutropenia (an abnormally low number of neutrophils)
Thrombocytopenia (decrease of platelets in blood)
Pneumatosis (air or gas in an abnormal location in the body)
Respiratory distress (difficulty in breathing)
Febrile neutropenia (fever with reduced white blood cells)
Fungal sepsis (whole body infection by fungus)
Disease progression
Fall
Electrocardiogram qt prolonged
Pericarditis (inflammation of the pericardium)

What are the existing conditions these people have? *

Acute Myeloid Leukaemia (acute cancer in which the bone marrow makes abnormal myeloblasts): 21 people, 47.73%
Septic Shock (shock due to blood infection): 8 people, 18.18%
Insomnia (sleeplessness): 7 people, 15.91%
White Blood Cell Count Increased: 6 people, 13.64%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 6 people, 13.64%
Back Pain: 6 people, 13.64%
Constipation: 6 people, 13.64%
Type 2 Diabetes: 6 people, 13.64%
Acute Leukaemia (blood cancer): 6 people, 13.64%
High Blood Pressure: 6 people, 13.64%

* Approximation only. Some reports may have incomplete information.

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