1 interaction was found for the drugs you selected.
DILTIAZEM in Cardizem Injection
may interact with RANITIDINE in Ranitidine Oral Syrup
Ranitidine may interfere with how diltiazem is broken down and elimiated from the body. If this happens, the amount of diltiazem in your body could increase causing increased desired effects but also increased side effects from diltiazem. If these medications are taken together, you and your doctor should monitor for a decrease in your blood pressure and heart rate and adjust the dose of diltiazem if needed. Discuss this potential interaction with your healthcare provider at your next appointment, or sooner if you think you are having problems.
This interaction is poorly documented and is considered moderate in severity.
(Note: Not all drug interactions are known or reported in the literature, and new drug interactions are continually being reported. This information is provided only for your education and for you to discuss with your personal healthcare provider.)