Hi
I don't take bisoprolol I take metoprolol, but my points may be applicable. so I'm going to address the bolded points below
I am very concerned I wont be able to work out anymore as I read you can get light headed from this beta blocker. I would appreciate any feedback as my doc, pharmacist, and cardiologist, just say take it and see what happens… they do do not want to talk about it.
Firstly these things are not 100% predictable which is why both the pharmacist and the Dr are saying take it and see what happens. No science is as exact as you may imagine.
As I mentioned, I take metoprolol and you can read on a thread (or two) here about that the varied reactions people have had
https://www.valvereplacement.org/threads/to-metoprolol-or-not-to-metoprolol.889192/
https://www.valvereplacement.org/threads/metprolol-tartrate-side-effects.888984/
As I mentioned I take metoprolol, but I take the tartrate version. It has a shorter half life and so there are opportunities for me to get out of its effects range and then back in again. I time my morning routine to be out of the effect range but take it soon after I finish. I take it for tachycardia.
From a publication:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9823244/
In summary, carvedilol exerts similar benefits as metoprolol succinate and nebivolol in CHF patients. Bisoprolol is considerably more effective than the other several β blockers, and the curative effect of metoprolol tartrate is worse than the above several β blockers (Figure 1F). There are similar incidences of adverse reactions among different β blockers. However, head‐to‐head comparative trials on the efficacy and safety of different β blockers in CHF patients are awaited.
Nobody just prescribes this because it'd be fun to see what happens, so you must have some underlying arrhythmia which they are attempting to treat. If left untreated you may suffer some permanent problems (I don't know but a stroke may be one).
Because each of us is different and because the Dr
only has 20 minutes with you (
not 3 days of exhaustive analysis) they are probably going to say "try this and see what happens". As to them not talking about it, what do you expect? I've already spent probably two consultation slots in (for no fee or charge) giving you advice. Given that they see upwards of 20 people per day who all probably push back a bit can you blame them?
You express a fear (
very concerned) which seems a bit irrational, nobody is suggesting risky things (like amiodarone for instance) and so
why not try it and see what happens? Do you have a genuine reason to be concerned? You've already seen (when you read those threads) the sort of variation that can occur.
IF you find that it interferes with exersize (which by the way we do for health, not vanity) then either change the medication or work in with your routine. Its an iterative process of tuning in what works best for you.
Best Wishes