in view of contradictory reports on the bioavailability of cimetidine in the presence of concomitantly administered antacids we studied the areas under the plasma concentration time curves ( auc ) of cimetidine , the maximal concentrations ( cmax ) and the time , at which cmax was reached ( tmax ) in eight patients ( five patients with duodenal ulcer , three patients with gastric ulcer ) with and without the administration of an aluminum hydroxide magnesium hydroxide containing antacid ( maaloxan ) .
C0008783
cimetidine
C0038358
gastric ulcer