Buy Viagra Online But… Read This Before

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What is Viagra?


Viagra is a brand-name prescription medicine that has been authorized to treat erectile dysfunction (ED). Sildenafil, the active ingredient of Viagra, relates to a group of phosphodiesterase type 5 (PDE5) inhibitors.


The well-known brand name variant of this medicine is Viagra. It works by boosting blood flow to your penis, allowing you to get and maintain an erection. It does, however, only function if you are sexually stimulated.

Viagra is only available to those above the age of 18.

Though Pfizer manufactures Viagra, several other firms produce and sell less priced generic sildenafil tablets.

What Are Viagra Substitutes?

PDE5 inhibitors, which calm smooth muscle tissue and enhance blood flow, are found in certain ED treatments. PDE5 inhibitors are classified into four types:

  • Cialis (tadalafil)
  • Stendra (avanafil)
  • Viagra (sildenafil)
  • Levitra (vardenafil)