Ranitidine + Ketoconazole Interaction
Unknowninteraction on record
Description
This can result in either an increase in absorption (e.g., triazolam, midazolam, glipizide) or a decrease in absorption (e.g., ketoconazole, atazanavir, delavirdine, gefitinib). Ketoconazole Oral ketoconazole exposure was reduced by up to 95% when oral ranitidine was coadministered in a regimen to maintain a gastric pH of 6 or above.
Source: FDA drug label - ranitidine