Original purpose of viagra . It is worth noting that the sildenafil compound was originally developed by Pfizer for the treatment of high blood pressure (hypertension) and angina pectoris (chest
Viagra is the brand name originally developed and marketed by Pfizer, while generic Sildenafil is the unbranded version of the same medication. The name Viagra is a
Viagra (sildenafil) and Cialis (tadalfil) are used for mainly erectile dysfunction but were originally developed as cardiovascular medications.
Viagra (sildenafil) and Cialis (tadalfil) are used for mainly erectile dysfunction but were originally developed as cardiovascular medications.
Canada was one of the countries where the patent for Viagra owned by the original developer expired. And this gave rise to the phenomenon
Viagra – Facts – The active chemical in Viagra is called Sildenafil. Viagra is simply the brand name. – The original development involved trying to find a treatment for
Viagra is the brand name originally developed and marketed by Pfizer, while generic Sildenafil is the unbranded version of the same medication. The name Viagra is a
Viagra (sildenafil) and Cialis (tadalfil) are used for mainly erectile dysfunction but were originally developed as cardiovascular medications.
Viagra was originally developed as a cardiovascular drug by Pfizer, but it was
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