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Does Viagra work the first time?

Viagra works the first time for most people with erectile dysfunction. For others, it may take a few tries before it has the desired effect. Doctors often recommend trying it up to eight times before considering a higher dose or alternative.

Key points:

• Viagra is effective in the majority of men, with success rates of 63-82% depending on dose.
• Effectiveness varies by cause of erectile dysfunction, such as physical or psychological factors.
• It requires sexual stimulation to work and may be affected by food or alcohol.
• Do not take more than once every 24 hours.

This text has been fact-checked for accuracy by Sorin Romaniuc, Pharmacist at medino.