High dose of antacid reduces bioavailability of ranitidine.
D000863:Antacids / Q000378:metabolism*; D001682:Biological Availability; D004347:Drug Interactions; D005663:Furans / Q000378:metabolism*; D006801:Humans; D011899:Ranitidine
D000863:Antacids; D005663:Furans; D011899:Ranitidine