A member asked:

Taking dilitiazem 120mg 1xday, raising heart rate to 125+.bp got higher.same thing when i took metoprolol. taking for arrythmias.suggestions to try?

A doctor has provided 1 answer
Dr. Elden Rand answered

Specializes in Cardiology

Depends: It depends on the type of arrythmia. In general, diltizem dose can be increased above 120, metoprolol can be gradually increased. Verapamil or Carvedilol can be considered. If the arrhythmia is atrial fibrillation, could also consider digoxin. Some can be taken in combination. Need to make sure there is not other underlying cause for fast heart rate such as high thyroid, anemia, or dehydration.

Answered 6/24/2014

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