Cialis Black (Tadalafil) is a medication that is used to treat erectile dysfunction. It belongs to a group of drugs called phosphodiesterase type 5 inhibitors (PDE-5). The mechanism of action …
“Brand Viagra” is the trade name of a drug that contains sildenafil as an active ingredient. The drug was developed by Pfizer in the 1990s. In 1998, the FDA approved …
Viagra Professional (Sildenafil chewable) is the commercial name of a drug that is used to treat erectile dysfunction. It dilates the vessels of the penis, increasing blood flow to it. …