Omeprazole and ranitidine are two medications used to treat certain types of stomach acid disorders. Although they are used to treat the same conditions, they work in very different ways. Six healthy adult dogs participated in this study. Each dog was treated with oral famotidine, an omeprazole tablet, omeprazole reformulated paste, and placebo for seven days with a 10-day washout period. Are you taking both Ranitidine and Omeprazole together? If I have to take both, I stagger them - Morning Omeprazole, and middle of the day Ranitidine/Zantac. You need to check with your doctor to know how to adjust your dosage. Compare Famotidine vs. Pantoprazole, which is better for uses like: GERD, Heartburn and Reflux. Compare head-to-head ratings, side effects, warnings, dosages, interactions and patient reviews. Patients rated Famotidine 4/5 over Pantoprazole 3.4/5 in overall satisfaction. Omeprazole belongs to a class of drugs called proton pump inhibitors. Proton pump inhibitors shut off the stomach's acid production and are very effective for more severe symptoms but can take longer to work. Doctors give trusted answers on uses, effects, side-effects, and cautions: Dr. Acharya on can i take famotidine with omeprazole: Esomeprazole works best if taken before a meal (preferably breakfast) and ranitidine around a meal or at bedtime. No advantage in taking both at the same time. Doctors help recognize, prevent, and treat your allergies: Dr. Chiu delves into whether or not you should take prilosec and pepcid together for symptom relief. Doctors help recognize, prevent, and treat your allergies: Dr. Chiu delves into whether or not you should take prilosec and pepcid together for symptom relief. Mixing omeprazole with herbal remedies and supplements Do not take St John's wort, the herbal remedy for depression, while you're taking omeprazole. St John's wort may stop omeprazole working as well as it should. Moved Permanently. The document has moved here. Easy-to-read patient leaflet for Famotidine Oral Suspension. Includes indications, proper use, special instructions, precautions, and possible side effects. Includes indications, proper use, special instructions, precautions, and possible side effects.