Generic Ingredient DILTIAZEM Medication Lists N/A Strength Information DILTIAZEM HCL ER-120MG-CP24 DILTIAZEM HCL ER-180MG-CP24 DILTIAZEM HCL ER-240MG-CP24 DILTIAZEM HCL ER-300MG-CP24 DILTIAZEM HCL ER-360MG-CP24 DILTIAZEM HCL ER-420MG-CP24 gpi6 Calcium Channel Blockers