Diltiazem 24hr ER (Cd)

Medically Reviewed by Dr. Harshi Dhingra, M.D.

Last Reviewed: Nov 01, 2023

Pros & Cons


Diltiazem Pros and Cons

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  • Diltiazem can help control high blood pressure and lower your risk of cardiovascular disease (heart attack and stroke).
  • You only need to take the extended-release formulations (diltiazem CD or LA) once daily.
  • Diltiazem is available in a lower-cost generic version.

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  • You need to take regular diltiazem tablets 3-4 times a day.
  • While diltiazem can control chest pain, it cannot treat angina once an attack has started.
  • This medicine is not suitable for people with certain types of heart failure.
  • Taking diltiazem with alcohol can worsen side effects like dizziness and lightheadedness.