Rabeprazole and Tysabri drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Rabeprazole (rabeprazole sodium) and Tysabri (natalizumab). Common drug interactions include campylobacter gastroenteritis among females and balance disorder among males.

The phase IV clinical study analyzes what interactions people have when they take Rabeprazole and Tysabri. It is created by eHealthMe based on reports of 20 people who take the same drugs from the FDA, and is updated regularly.

What is Rabeprazole?

Rabeprazole has active ingredients of rabeprazole sodium. It is often used in gastroesophageal reflux disease. eHealthMe is studying from 31,689 Rabeprazole users. Check the latest studies of Rabeprazole.

What is Tysabri?

Tysabri has active ingredients of natalizumab. It is often used in multiple sclerosis. eHealthMe is studying from 221,369 Tysabri users. Check the latest studies of Tysabri.

On Jul, 11, 2026

20 people who take Rabeprazole and Tysabri together, and have interactions are studied.

Rabeprazole and Tysabri drug interactions.

What are the common drug interactions of Rabeprazole and Tysabri, by gender? *:

female:

Campylobacter gastroenteritis (infection of gastrointestinal system)
Chest discomfort
Constipation
Cough
Depression
Dyspepsia (indigestion)
Embolism (obstruction of an artery, typically by a clot of blood or an air bubble)
Flatulence (flatus expelled through the anus)
Gallbladder disorder
Hemicephalalgia (headache affecting one side of the head)

male:

Balance disorder
Abdominal distension
Infection
Insomnia (sleeplessness)
Nausea (feeling of having an urge to vomit)
Pathogen resistance
Pleural effusion (water on the lungs)
Pseudomembranous colitis (antibiotic-associated diarrhoea (aad), is an infection of the colon)
Renal impairment (severely reduced kidney function)
Weight increased

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Mobility decreased (ability to move is reduced)
Oral herpes (viral infection of mouth)
Ovarian neoplasm (tumour of ovary)
Peripheral coldness
Sensory disturbance (sense disturbance)
Urticaria (rash of round, red welts on the skin that itch intensely)
Ascites (accumulation of fluid in the abdominal cavity)
Blood pressure decreased
Campylobacter gastroenteritis (infection of gastrointestinal system)
Hypersensitivity

30-39:

Cholecystitis (infection of gallbladder)
Gastroenteritis viral (inflammation of stomach and intestine caused by virus infection)
Chest pain
Confusional state
Cytolytic hepatitis (dissolution or destruction of a liver cell)
Dizziness
Eye movement disorder
Eyelid ptosis (falling of the upper or lower eyelid)
Iiird nerve disorder
Iiird nerve paralysis (totally closed eyelid and a down and out deviation of the eye)

40-49:

Pseudomembranous colitis (antibiotic-associated diarrhoea (aad), is an infection of the colon)
Abdominal distension
Ascites (accumulation of fluid in the abdominal cavity)
Azotaemia (excess of urea or other nitrogenous compounds in the blood)
Balance disorder
Decreased appetite
Dehydration (dryness resulting from the removal of water)
Disease progression
Hepatic cirrhosis (chronic liver disease characterized by replacement of liver tissue by fibrosis, scar tissue)
Hypophagia (reduced food intake)

50-59:

Adhesion
Constipation
Dyspepsia (indigestion)
Flatulence (flatus expelled through the anus)
Gallbladder disorder
Nausea (feeling of having an urge to vomit)
Volvulus (obstruction caused by twisting of the stomach or intestine)

60+:

Cerebral haemorrhage (bleeding within the brain)
Gait disturbance
Coma (state of unconsciousness lasting more than six hours)
Confusional state
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Death
Diarrhoea haemorrhagic (bloody diarrhoea)
Dilatation intrahepatic duct acquired
Dizziness
Dysstasia (difficulty in standing)

What are the existing conditions these people have? *

High Blood Pressure: 5 people, 25.00%
High Blood Cholesterol: 3 people, 15.00%
Depression: 2 people, 10.00%
Abdominal Pain Upper: 2 people, 10.00%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 2 people, 10.00%
Relapsing-Remitting Multiple Sclerosis (reoccurrence of an inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged): 2 people, 10.00%
Pseudotumor Cerebri (increased pressure within the brain in the absence of a tumour): 1 person, 5.00%
Gastrointestinal Disorder (functional problems of gastrointestinal tract): 1 person, 5.00%
Age-Related Macular Degeneration: 1 person, 5.00%
Constipation: 1 person, 5.00%

* Approximation only. Some reports may have incomplete information.

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