While Lemonaid says that its pharmacies stock branded Viagra, its website goes into much more detail about the 20-mg sildenafil pills that provide many of the same benefits as Viagra for a lower cost.

Revatio and Viagra contain the same active ingredient called sildenafil. However, Revatio is used for pulmonary arterial ...

US firm Viatris has developed a new form of Viagra, also known as sildenafil, which is not a tablet but a wafer-like film that dissolves in the mouth and doesn't require water. Furthermore ...

Viagra, also known as sildenafil, was originally designed as a heart drug because of its main action - improving blood flow by relaxing or widening blood vessels. Doctors then discovered it was ...