Losartan and Fragmin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Losartan (losartan potassium) and Fragmin (dalteparin sodium). Common drug interactions include hyperuricaemia among females and aplasia pure red cell among males.

The phase IV clinical study analyzes what interactions people have when they take Losartan and Fragmin. It is created by eHealthMe based on reports of 52 people who take the same drugs from the FDA, and is updated regularly.

What is Losartan?

Losartan has active ingredients of losartan potassium. It is often used in high blood pressure. eHealthMe is studying from 177,686 Losartan users. Check the latest studies of Losartan.

What is Fragmin?

Fragmin has active ingredients of dalteparin sodium. It is often used in deep venous thrombosis. eHealthMe is studying from 11,999 Fragmin users. Check the latest studies of Fragmin.

On Jul, 16, 2026

52 people who take Losartan and Fragmin together, and have interactions are studied.

What are the common drug interactions of Losartan and Fragmin, by gender? *:

female:

Hyperuricaemia (level of uric acid in the blood that is abnormally high)
Hypokalaemia (low potassium)
Hyponatraemia (abnormally low level of sodium in the blood; associated with dehydration)
Muscle spasms (muscle contraction)
Musculoskeletal pain (pain affects the bones, muscles, ligaments, tendons, and nerves)
Nephrotic syndrome (kidney disease with proteinuria, hypoalbuminemia, and oedema)
Oxygen saturation decreased
Peritonitis (inflammation of the peritoneum, the thin tissue that lines the inner wall of the abdomen and covers most of the abdominal organs)
Postictal state
Pulmonary congestion (congestion in the lungs)

male:

Aplasia pure red cell (type of anaemia affecting the precursors to red blood cells but not to white blood cells)
Vomiting
Nausea (feeling of having an urge to vomit)
Pyramidal tract syndrome (disorder characterized by dysfunction of the corticospinal (pyramidal) tracts of the spinal cord)
Tendon rupture (tear of tendon)
Truncus coeliacus thrombosis (blood clot in the mesenterial vein)
Abdominal pain
Acute coronary syndrome (acute chest pain and other symptoms that happen because the heart does not get blood)
Angiopathy (generic term for a disease of the blood vessels)
Arthralgia (joint pain)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Weight increased
Cardiac failure
Cardiomegaly (increased size of heart than normal)
Nephrotic syndrome (kidney disease with proteinuria, hypoalbuminemia, and oedema)
Oxygen saturation decreased
Pulmonary congestion (congestion in the lungs)
Renal failure (kidney dysfunction)
Urine output decreased

50-59:

Diarrhoea
Epistaxis (bleed from the nose)
Platelet count decreased
Blood creatinine increased
Constipation
Febrile neutropenia (fever with reduced white blood cells)
Hyperkeratosis (thickening of the outer layer of the skin)
Hypokalaemia (low potassium)
Nausea (feeling of having an urge to vomit)
Rash

60+:

Aplasia pure red cell (type of anaemia affecting the precursors to red blood cells but not to white blood cells)
Dyspnoea (difficult or laboured respiration)
Pyramidal tract syndrome (disorder characterized by dysfunction of the corticospinal (pyramidal) tracts of the spinal cord)
Pyrexia (fever)
Tendon rupture (tear of tendon)
Abdominal mass (localized enlargement or swelling in the human abdomen)
Abdominal pain
Acute coronary syndrome (acute chest pain and other symptoms that happen because the heart does not get blood)
Adjustment disorder with depressed mood
Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection)

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 11 people, 21.15%
High Blood Cholesterol: 5 people, 9.62%
Nausea (feeling of having an urge to vomit): 4 people, 7.69%
Muscle Spasms (muscle contraction): 4 people, 7.69%
Joint Pain: 4 people, 7.69%
Pain: 3 people, 5.77%
Non-Hodgkin's Lymphoma (malignant (cancer) cells form in the lymph system): 3 people, 5.77%
Lung Cancer - Non-Small Cell (lung cancer): 3 people, 5.77%
Diarrhea: 3 people, 5.77%
Diabetes: 3 people, 5.77%

* Approximation only. Some reports may have incomplete information.

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