Rapid Rx Quiz: Calcium Channel Blockers

Mary L. Windle, PharmD


October 17, 2022

Many of the signs and symptoms of CCB toxicity are similar to normal CCB adverse events, making diagnosis challenging. A blood test can aid in diagnosis, and abnormal findings that suggest CCB toxicity include hyperglycemia, hypokalemia, and acidosis. Neutrophilia has no established connection.

Learn more about CCB toxicity.


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