Talk to your doctor before taking rabeprazole if you have liver disease. You may not be able to take rabeprazole, or you may require a dosage adjustment or special monitoring during treatment if you have liver disease.
Rabeprazole is in the FDA pregnancy category B. This means that it is not expected to harm an unborn baby. Do not take rabeprazole without first talking to your doctor if you are pregnant.
It is not known whether rabeprazole passes into breast milk. Do not take rabeprazole without first talking to your doctor if you are breast-feeding a baby.
Take rabeprazole exactly as directed by your doctor. If you do not understand these instructions, ask your pharmacist, nurse, or doctor to explain them to you.
Take each dose with a full glass of water.
Do not break, chew, or split the tablets. Swallow them whole. They are specially formulated to release slowly in your body.
Do not stop taking rabeprazole even if you begin to feel better. Your symptoms may improve before your condition is fully treated.
Store rabeprazole at room temperature away from moisture and heat.
Take the missed dose as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take only your next regularly scheduled dose. Do not take a double dose of this medication unless your doctor directs otherwise.
Serious side effects from rabeprazole are rare. Stop taking rabeprazole and seek emergency medical attention if you experience an allergic reaction (difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives) to rabeprazole.
Less serious side effects from rabeprazole are also uncommon. Continue to take rabeprazole and talk to your doctor if you experience
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headache;
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upset stomach or diarrhea;
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insomnia or nervousness; or
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a rash or itching.
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.
Do not stop taking rabeprazole even if you begin to feel better. Your symptoms may improve before your condition is fully treated.
Do not break, chew, or split the tablets. Swallow them whole. They are specially formulated to release slowly in your body.
There are no restrictions on food, beverages, or activity while taking rabeprazole, unless otherwise directed by your doctor.
Before taking rabeprazole, tell your doctor if you are taking any of the following medicines:
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ketoconazole (Nizoral),
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ampicillin (Omnipen, Principen),
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iron (Feosol, Mol-Iron, Fergon, Femiron, others),
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digoxin (Lanoxin, Lanoxicaps), or
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cyclosporine (Sandimmune, Neoral).
You may not be able to take rabeprazole, or you may require a dosage adjustment or special monitoring during your treatment if you are taking any of the medicines listed above.
Drugs other than those listed here may also interact with rabeprazole. Talk to your doctor and pharmacist before taking any prescription or over-the-counter medicines.
Seek emergency medical attention.
Symptoms of a rabeprazole overdose are not known.