Assertion: antacid | /r/CapableOf | decrease drug absorption
Facets:
value: by chelation
type: MANNER
Source sentences:
text: All antacids can produce drug interactions by changing gastric pH, thus altering drug dissolution of dosage forms, reduction of gastric acid hydrolysis of drugs, or alter drug elimination by changing urinary pH. Most antacids, except sodium bicarbonate, may decrease drug absorption by adsorption or chelation of other drugs.