비아그라 - 개요

비아그라 - 개요

VIAGRA is made up of sildenafil, which is similar medicine found in One more drug identified as REVATIO. REVATIO is used to treat a unusual disorder called pulmonary arterial hypertension (PAH).Sildenafil may possibly cause Unwanted side effects. Explain to your medical doctor if any of those signs and symptoms are intense or will not disappear:Nor

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