Sildenafil, the active ingredient in Viagra®, is now available in a generic 20mg tablet, and it is much cheaper. Five 20mg tablets of Sildenafil is equivalent to one 100mg tablet of Viagra®.
50 Sildenafil 20mg (ten 100mg doses) $80
10 Viagra 100mg (ten 100mg doses) $300-$400 (on average)
We CANNOT substitute (or refill) a prescription written for Viagra® without a phone call to the prescriber to get an authorization for the following: