Viagra (sildenafil) is a prescription drug that’s used to treat erectile dysfunction (ED)
Sildenafil (Viagra) is a phosphodiesterase-5 (PDE-5) inhibitor
The dose of Cialis you need will depend on whether you’re taking it daily or as needed
Anxiety, stress, and nerves can all interfere with your response to Viagra
On average, Viagra lasts between 2 and 3 hours before its effects start to diminish
Injectable medications in the penis often work when a medication such as Cialis stops working and Viagra does not work
With Viagra, there is a higher risk of vision changes than with Cialis
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Sildenafil is best known as a treatment for ED, the inability to get or keep an erection
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The effects of Viagra usually last around 4 to 5 hours, in which Viagra wears off after two years
Viagra is absorbed quickly into your body
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S Sildenafil (Viagra, Revatio) is a moderately priced drug used to treat erection problems in men
Viagra ( sildenafil) is a common medication used to stimulate erections in men with erectile dysfunction, also known as ED or impotence
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