Selenium and Jakafi drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Selenium (selenium) and Jakafi (ruxolitinib phosphate). Common drug interactions include haemoglobin decreased among females and anaemia among males.

The phase IV clinical study analyzes what interactions people have when they take Selenium and Jakafi. It is created by eHealthMe based on reports of 31 people who take the same drugs from the FDA, and is updated regularly.

What is Selenium?

Selenium has active ingredients of selenium. It is often used in vitamin supplementation. eHealthMe is studying from 5,314 Selenium users. Check the latest studies of Selenium.

What is Jakafi?

Jakafi has active ingredients of ruxolitinib phosphate. It is often used in primary myelofibrosis. eHealthMe is studying from 56,530 Jakafi users. Check the latest studies of Jakafi.

On Jul, 20, 2026

31 people who take Selenium and Jakafi together, and have interactions are studied.

What are the common drug interactions of Selenium and Jakafi, by gender? *:

female:

Haemoglobin decreased
Haematocrit decreased
Headache (pain in head)
Fatigue (feeling of tiredness)
Platelet count decreased
Abdominal pain upper
Somnolence (a state of near-sleep, a strong desire for sleep)
Malaise (a feeling of general discomfort or uneasiness)
Therapeutic response unexpected
Anxiety

male:

Anaemia (lack of blood)
Infection
Malaise (a feeling of general discomfort or uneasiness)
Asthenia (weakness)
Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
Death
Dizziness
Haemorrhoidal haemorrhage (bleeding from the haemorrhoids)
Hemiparesis (weakness on one side of the body)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Influenza
Pneumonia

40-49:

n/a

50-59:

n/a

60+:

Platelet count decreased
Haematocrit decreased
Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Blood lactate dehydrogenase increased
Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
Constipation
Death
Diarrhoea
Dizziness
Dry mouth

What are the existing conditions these people have? *

Polycythaemia Vera (blood disorder in which the bone marrow makes too many red blood cells): 6 people, 19.35%
Myelodysplastic Syndrome (a group of conditions that occur when the blood-forming cells in the bone marrow are damaged): 3 people, 9.68%
Thrombocytosis: 2 people, 6.45%
Anaemia (lack of blood): 2 people, 6.45%

* Approximation only. Some reports may have incomplete information.

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