Article: Integrating B vitamins with calcium channel blockers.(Ask the PHARMACIST)

Q: I take a blood pressure medication called nifedipine, a calcium channel blocker. I've heard that it can cause B-vitamin deficiency and swelling of the gums. Is this true?

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A: I recommend that all patients who take calcium channel blockers like nifedipine also supplement with folic acid and vitamin B complex. There are many reasons to supplement with B vitamins while taking a calcium channel blocker.

Let's start with what nifedipine is and what it does. Nifedipine (Procardia[R]) is a calcium channel blocker, a specific class of drugs used to lower blood pressure. These drugs work by regulating the flow of calcium ions in ...

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