common side effects of diltiazem
Water retention, headache, and nausea are among the most common side effects of Cardizem. As with any medicine, side effects are possible with CardizemÂ® (diltiazem hydrochloride); however, not everyone who takes the drug will experience side effects.
Cardizem is available in generic form. Common side effects of Cardizem include dizziness, lightheadedness, weakness, tired feeling, nausea, upset stomach, flushing (warmth, redness, or tingly feeling), sore throat, cough, stuffy nose, and headache. Dosage of Cardizem is individually adjusted.