PDE5 Inhibitors Side Effects

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The brand-name phosphodiesterase 5 (PDE5) inhibitors are listed below:

• Viagra (sildenafil)
• Cialis (tadalafil)
• Levitra (vardenafil)
• Staxyn (vardenafil)
• Stendra (avanafil)
• Revatio (sildenafil)
• Adcirca (tadalafil)

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