Other Information: Do not use if printed foil under cap is broken or missing. Store at 68-77 degrees F (20-25 degrees C). Avoid excessive heat or humidity. This product is sodium and sugar free. Misc: Ranitidine tablets. Acid reducer. One tablet prevents & relieves heartburn associated with acid indigestion and sour stomach. 50 doses. Compare to the active ingredient in Zantac 150 (This product is not manufactured or distributed by Boehringer Ingelheim Consumer Health Care Products, division of Boehringer Ingelheim Pharmaceuticals, Inc., distributor of Zantac 150). publix.com. Publix Guarantee: Complete satisfaction.