VIAGRA contains sildenafil, which is similar drugs found in Yet another drug termed REVATIO. REVATIO is utilised to treat a exceptional disorder named pulmonary arterial hypertension (PAH).Regardless that this overall dosage generated plasma sildenafil concentrations which were being close to two to five occasions better when compared to the necess

These medicines prevent an enzyme named phosphodiesterase kind-five from Functioning far too quickly. The penis is among the spots wherever this enzyme performs.The amount of drugs which you choose is dependent upon the strength in the drugs. Also, the number of doses you're taking day after day, time permitted concerning doses, and also the period