Assertion: viagra | /r/HasProperty | drug
Facets:
Source sentences:
text: Also marketed in the prescription product Viagra, a drug for adult males with erectile dysfunction (inability to get or maintain an erection).
text: Sildenafil Citrate or Generic Viagra is a drug that is most commonly used (First-Line Treatment) and know for the Treatment of Male Sexual Problems Such as Erectile dysfunction or Impotence.
text: Sildenafil will not cause an instant erection, it is a drug that helps a natural process and you need to be sexually stimulated for an erection to occur.
text: Viagra 200 mg is a drug that is intended for the treatment of sexual dysfunctions in men.
text: How long the effect of each drug lasts is one of the key differences between them: Viagra is a drug that people use only when they need it.
text: Viagra is a drug that is approved by the FDA for treating erectile dysfunction.
text: The name "herbal viagra" is taken from the brand name Viagra, under which drug company Pfizer sells sildenafil citrate, a drug that is used to treat erectile dysfunction.