Olmesartan medoxomil and Losartan potassium drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Olmesartan medoxomil (olmesartan medoxomil) and Losartan potassium (losartan potassium). Common drug interactions include haematochezia among females and dizziness among males.

The phase IV clinical study analyzes what interactions people have when they take Olmesartan medoxomil and Losartan potassium. It is created by eHealthMe based on reports of 96 people who take the same drugs from the FDA, and is updated regularly.

What is Olmesartan medoxomil?

Olmesartan medoxomil has active ingredients of olmesartan medoxomil. It is often used in high blood pressure. eHealthMe is studying from 15,240 Olmesartan medoxomil users. Check the latest studies of Olmesartan medoxomil.

What is Losartan potassium?

Losartan potassium has active ingredients of losartan potassium. It is often used in high blood pressure. eHealthMe is studying from 51,511 Losartan potassium users. Check the latest studies of Losartan potassium.

On Jul, 17, 2026

96 people who take Olmesartan medoxomil and Losartan potassium together, and have interactions are studied.

Olmesartan medoxomil and Losartan potassium drug interactions.

What are the common drug interactions of Olmesartan Medoxomil and Losartan Potassium, by gender? *:

female:

Haematochezia (passage of stools containing blood)
Osteonecrosis (death of bone)
Renal impairment (severely reduced kidney function)
Sjogren's syndrome (a disease that causes dryness in the mouth and eyes)
Skin ulcer
Viral infection
Cough
Osteoarthritis (a joint disease caused by cartilage loss in a joint)
Neuropathy peripheral (surface nerve damage)
Asthenia (weakness)

male:

Dizziness
Amnesia (deficit in memory caused by brain damage, disease, or psychological trauma)
Headache (pain in head)
Infusion related reaction
Nausea (feeling of having an urge to vomit)
Back pain
Cardiac disorder
Depressed mood
Parathyroid tumour
Sinusitis (inflammation of sinus)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Diarrhoea
Abdominal pain
Bacteriuria (presence of bacteria in urine)
Blood glucose increased
Cardiovascular disorder (heart diseases)
Constipation
Dehydration (dryness resulting from the removal of water)
Diabetes mellitus inadequate control
Drug level above therapeutic
Dry skin

30-39:

Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Cholelithiasis (the presence or formation of gallstones in the gallbladder or bile ducts)
Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Dizziness
Glaucoma (increased fluid pressure in the eye with vision loss)
Neuropathy peripheral (surface nerve damage)
Osteoarthritis (a joint disease caused by cartilage loss in a joint)
Purpura senile (skin condition in which areas of the skin develop a purplish or reddish-brown appearance due to bleeding of small blood vessels underneath)
Renal failure (kidney dysfunction)

40-49:

Enterocolitis (inflammation of the digestive tract, involving enteritis of the small intestine and colitis of the colon)
Gastroenteritis (inflammation of stomach and intestine)
Haematochezia (passage of stools containing blood)
Osteonecrosis (death of bone)
Pain
Renal impairment (severely reduced kidney function)
Sjogren's syndrome (a disease that causes dryness in the mouth and eyes)
Skin ulcer
Viral infection
Emotional disorder

50-59:

Back pain
Cardiac disorder
Depressed mood
Headache (pain in head)
Pain
Parathyroid tumour
Sinusitis (inflammation of sinus)
Adverse event
Nasopharyngitis (inflammation of the nasopharynx)
Altered state of consciousness (altered state of mind)

60+:

Dizziness
Confusional state
Nasal polyps (masses that develop in the lining of the nose)
Tremor (trembling or shaking movements in one or more parts of your body)
Vertigo
Alanine aminotransferase increased
Aspartate aminotransferase increased
Bladder cancer
Drug-induced liver injury (diseases of the liver that are caused by physician-prescribed medications)
Infusion related reaction

What are the existing conditions these people have? *

Pain: 11 people, 11.46%
Breast Cancer Metastatic: 8 people, 8.33%
Nausea (feeling of having an urge to vomit): 6 people, 6.25%
Hypersensitivity: 6 people, 6.25%
Depression: 6 people, 6.25%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 5 people, 5.21%
Constipation: 5 people, 5.21%

* Approximation only. Some reports may have incomplete information.

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