Cozaar and Mercaptopurine drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Cozaar (losartan potassium) and Mercaptopurine (mercaptopurine). Common drug interactions include blood glucose increased among females and asthenia among males.

The phase IV clinical study analyzes what interactions people have when they take Cozaar and Mercaptopurine. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.

What is Cozaar?

Cozaar has active ingredients of losartan potassium. It is often used in high blood pressure. eHealthMe is studying from 45,124 Cozaar users. Check the latest studies of Cozaar.

What is Mercaptopurine?

Mercaptopurine has active ingredients of mercaptopurine. It is often used in crohn's disease. eHealthMe is studying from 23,013 Mercaptopurine users. Check the latest studies of Mercaptopurine.

On Jul, 12, 2026

11 people who take Cozaar and Mercaptopurine together, and have interactions are studied.

Cozaar and Mercaptopurine drug interactions.

What are the common drug interactions of Cozaar and Mercaptopurine, by gender? *:

female:

Blood glucose increased
Cataract (clouding of the lens inside the eye)
Chest pain
Drug ineffective
Herpes zoster
Inflammation
Neck pain
Oedema peripheral (superficial swelling)
Protein urine present
Pyrexia (fever)

male:

Asthenia (weakness)
Dieulafoy's vascular malformation (dieulafoy's vascular malformation may cause severe, potentially life-threatening gastro-intestinal bleeding)
Gastric ulcer (stomach ulcer)
International normalised ratio increased
Somnolence (a state of near-sleep, a strong desire for sleep)

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

0-1:

n/a

2-9:

n/a

10-19:

Oropharyngeal pain
Oropharyngeal plaque (hard deposit on oropharynx)
Osteoarthritis (a joint disease caused by cartilage loss in a joint)
Osteolysis (dissolution of bone)
Osteomyelitis (infection of bone)
Osteonecrosis of jaw (death of bone of jaw)
Pain
Pain in extremity
Painful respiration
Paranasal sinus discomfort

20-29:

n/a

30-39:

n/a

40-49:

Angina pectoris (chest pain due to ischemia of the heart muscle)
Chest pain
Erythema (redness of the skin)
Female genital tract fistula (passage in genital tract of female)
Histoplasmosis (infection caused by breathing in spores of a fungus)
Hypocholesterolaemia (presence of abnormally small amounts of cholesterol in the circulating blood)
Injury
Lymph node calcification (calcium deposit in lymph node)
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Neck pain

50-59:

Cataract (clouding of the lens inside the eye)
Contusion (a type of hematoma of tissue in which capillaries)
Infection
Malaise (a feeling of general discomfort or uneasiness)
Pancreatitis (inflammation of pancreas)
Polymyalgia rheumatica (pain in many muscles)
Weight increased

60+:

Asthenia (weakness)
Alopecia (absence of hair from areas of the body)
Rheumatoid arthritis (a chronic progressive disease causing inflammation in the joints)
Rib fracture
Somnolence (a state of near-sleep, a strong desire for sleep)
Spinal fracture (fracture in one of vertebrae)
Weight increased
Back pain
Crying
Cushing's syndrome (obesity, a rounded face, increased fat)

What are the existing conditions these people have? *

Ulcerative Colitis (inflammatory bowel disease (ibd). it causes swelling, ulcerations, and loss of function of the large intestine): 4 people, 36.36%
Pain: 2 people, 18.18%
Diabetes: 2 people, 18.18%
Type 2 Diabetes: 1 person, 9.09%
Osteopenia (a condition where bone mineral density is lower than normal): 1 person, 9.09%
High Blood Cholesterol: 1 person, 9.09%
Dyspnea (difficult or laboured breathing): 1 person, 9.09%
Coronary Heart Disease (narrowing or blockage of the coronary arteries): 1 person, 9.09%
Constipation: 1 person, 9.09%
Breast Cancer: 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

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