Preparing questions in advance can help patients to have more meaningful discussions with their physicians regarding their conditions. Patients may wish to ask their doctor the following questions related to calcium channel blockers:

1. Which calcium channel blocker am I taking, and what is the dosage?
   
   
2. What are the side effects of this medication?
   
   
3. How long will it take after I take the drug before I would notice side effects?
   
   
4. Which are "normal" side effects and which should cause concern?
   
   
5. Is there any other medication I can take instead with fewer side effects?
   
   
6. Are there any dietary supplements or nutrients that might affect this drug's function?
   
   
7. How long will I be taking calcium channel blockers?
   
   
8. Will this affect any of the other prescription medications I'm taking?
   
   
9. Will this affect any OTC medications?
   
   
10. Can I start, or continue, my exercise program?