What It Is Used For
Rabeprazole lowers stomach acid. It is used for acid reflux (GERD), stomach and duodenal ulcers, and with antibiotics to clear H. pylori infection.
How to Take It
Usually 10 mg or 20 mg once a day in the morning, for 4 to 8 weeks. For H. pylori it is taken twice a day with antibiotics for the period your doctor sets. Swallow the tablet whole; do not crush or chew it.
Who Should Not Take It
Do not take it if you are allergic to rabeprazole or similar medicines, or if you take the HIV medicine rilpivirine.
Side Effects
Common: headache, diarrhoea, stomach pain, wind, nausea and sore throat. Long-term use can lower magnesium and vitamin B12 levels.
Precautions
See a doctor first if you have weight loss, difficulty swallowing, vomiting blood or black stools. Tell your doctor if you have liver disease.
Pregnancy and Breastfeeding
Use only if a doctor advises it.
Interactions
Tell your doctor if you take warfarin, methotrexate, digoxin, HIV medicines or antifungals such as ketoconazole.
Storage
Store below 30°C in a dry place, out of the reach of children.