Sildenafil: Usage, Dosage Side Effects – Drugs.com
Sildenafil: Usage, Dosage Side Effects – Drugs.com Sildenafil (Viagra) is taken by mouth to treat erectile dysfunction (ED).You take it only as needed, typically about an hour before sexual activity (but you can take it anywhere between 30 minutes to 4 hours before sex). Viagra is used to treat erectile dysfunction (impotence) in men. Another […]
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