Other Information: Do not use if individual blister unit is open or torn. Store at 20-25 degrees C (68-77 degrees F). Avoid excessive heat or humidity. This product is sodium and sugar free. Misc: 30 doses. Ranitidine tablets 75 mg. Prevents & relieves heartburn associated with acid indigestion and sour stomach. Zantac does not supply store brands. Questions? Call 1-888-285-9159 (English/Spanish) M - F, 8:30 - 5 EST, or visit www.zantacotc.com. Product of Spain. Manufactured in Mexico.