When certain medicines are taken with Cardizem CD, drug interactions may occur. These potentially negative interactions could increase your risk for developing side effects or decrease the effectiveness of Cardizem CD. Some of the medicines that may cause drug interactions with Cardizem CD include beta blockers, carbamazepine, cimetidine, and certain benzodiazepines.
Cardizem CD® (diltiazem hydrochloride) can potentially interact with a number of other medicines. Some of the medicines that may lead to Cardizem CD drug interactions include: