Brief Answer:
Can be used together.
Detailed Answer:
Hello,
Thanks for posting your query.
Erectile dysfunction that you are having can be due to a side effect of
Bisoprolol. Sildenafil(the content of
viagra) is not to be taken if you have history of heart diseases, history of hypotensions (due to medications).
Since you are over 40years, with history of atrial
fibrillation, you need to evaluate your heart status and consult your cardiologist before starting Viagra. These two drugs are well tolerated if used together and can cause joint pain and
muscle pain in few cases.
Hence, my suggestions are
Consider getting a heart evaluation done,
If there are no significant heart dysfunctions, you can use them.
I hope this answers your query.
In case you have additional questions or doubts, you can forward them to me, and I shall be glad to help you out.
Wishing you good health.
Regards.
Dr. Praveen Tayal.
For future query, you can directly approach me through my profile URL http://bit.ly/Dr-Praveen-Tayal
Note: For further queries related to coronary artery disease and prevention,
click here.