I Am A 72 Year Old Male In Excellent Health,

I am a 72 year old male in excellent health, but with a benign enlarged prostate. My father had prostate cancer surgery and died at age 92. I have been prescribed Avadart and Rapaflo. It making a mess of sex life. Do ineed both of these meds as my research tells me they both have sexual side effects? Thanks for your input, Alan