Ranitidine can be taken with or without food. To prevent heartburn and acid indigestion, take ranitidine 30-60 minutes before eating food or drinking beverages that can cause indigestion. Do not take more than 2 tablets in 24 hours unless directed by your doctor. Follow all directions on the product package.

Is ranitidine now safe to take?

For now, anyone who used Zantac or ranitidine products will not be able to buy it until the FDA reapproves it once more–if it reapproves it at all–and reaffirms it is safe for public consumption. In the meantime, you can take other acid reflux drugs that the FDA has deemed safe.

Which is safer ranitidine or omeprazole?

Conclusions: Maintenance treatment with omeprazole (20 or 10 mg once daily) is superior to ranitidine (150 mg twice daily) in keeping patients with erosive reflux esophagitis in remission over a 12-month period.