A member asked:

I am on a low dose noten to control heart palpitations but find my blood pressure goes a bit low. this causes lightheadedness. how can i keep blood pressure from being too low?

3 doctors weighed in across 2 answers

Palpitations: It depends on what kind of heart palpitations you are talking about. If it is regular heart rhythm but fast then the cause needs to be identified and treated accordingly. Most heart rate control medications have a bp lowering effect so it really depend on the individual situation. If related to thyroid, then that should be treated, anxiety related should be treated with anxiety meds and so on.

Answered 11/21/2020

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Dr. Jerome Zacks answered

Specializes in Cardiology

Increase fluids: Noten (atenolol) slows heart rate; it usually does not drop BP excessively. BP should be monitored sitting and standing to check ones fluid status. If BP falls below 100 systolic (the upper number) with standing, it's likely due to dehydration. Often, drinking a tall glass of water will result in a rise of BP; if the systolic is 100 or greater, usually lightheadedness is avoided. Keep hydrated.

Answered 11/23/2020

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