Is it life-threatening to have a pulse that is too low while taking Bibloc?

The correct heart rate is between 60 and 80 beats per minute. When Bibloc is used, a very common side effect is bradycardia, which is a slowing of the heart rhythm. Caution should be exercised as it may be accompanied by symptoms such as fatigue, irritability, impaired concentration and memory, dizziness, shortness of breath and fainting. However, you should not stop the drug suddenly - this should be done gradually and under medical supervision, so you should go to the attending physician. You may need to lower the dose of the drug or replace it with another one. It is also worth making sure that the heart rate has been measured correctly: the test should be performed after at least 5 minutes of rest in a sitting position for at least 30 seconds. The measurement should be carried out at least 2 times. Resources that can be helpful: https://www.gdziepolek.pl/produkty/10731/bibloc-tabletki-powlekane/ulotka https://www.gdziepolek.pl/artykuly/problemy-z-sercem https://www.gdziepolek.pl/kategorie/leki-na-niewydolnosc-serca