If there isn't anything about sexual side effects on the medication info sheet or website, chances are it doesn't effect sexual drive(s).
Many cases it is not always a med, but the actual depression a person may be going through that is affecting one's libido.
Medical conditions,related to hormonal imbalances (includes thyroid),diabetes,heart disease,hypertension just to mention a few, can be culprits too.
Give the med a try, no sense of denying yourself of possible benefit(s) you might gain.
If it creates a problem talk to your pdoc, there may be alternatives.
Lots of luck with this matter.