What do I need to know when buying Viagra online? However, your healthcare provider may prescribe it for off-label use in female sexual arousal disorder FSAD —a type of sexual dysfunction characterized by low sex drive libido in females. Ristela is an oral medication taken daily rather than only before sex. That may help increase sensitivity, arousal, and orgasmic function. We know things can change. They boost sexual performance in males by improving blood flow to the penis but do not affect libido. Find answers What does Viagra do? · Takeaway Flibanserin (Addyi) is a Viagra-like drug for cisgender women and others assigned female at birth. Currently, Addyi is only available through certain prescribers and pharmacies. Takeaway Flibanserin (Addyi) is a Viagra-like drug for cisgender women and others assigned female at birth. Currently, Addyi is only available through certain prescribers . The New ‘Female Viagra’ Has Reignited a Debate Over Drugs and Female Sexuality. On June 21, the U.S. Food and Drug Administration (FDA) approved Vyleesi, a libido drug being hailed as the new.