Though, not a very common side effect of Crestor, this drug can cause loss of libido or premature ejaculation or both. Similarly, Nebivolol
, which is a beta blocker, can cause ejaculation issues and erectile
dysfunction. Since both these drugs can cause ejaculation issues, and since you need Crestor to treat hyperlipidemia, my suggestion would be to talk to your doctor and ask for a change in your BP medication. You could site this reason to your doctor.