Question: are aciphex and omeprazole the same?
Answer: Are Aciphex and Prilosec the Same Thing? Aciphex (rabeprazole sodium) and Prilosec (omeprazole) are proton pump inhibitors (PPIs) used to reduce stomach acid to treat gastroesophageal reflux disease (GERD), and duodenal ulcers. Aciphex is also used in combination with antibiotics to treat Helicobacter pylori (H.