QUESTION & ANSWER
Q: When should I take Viagra for best results?

A:

For best results, take Viagra (sildenafil) 30 to 60 minutes before sex. Once you take it, Viagra reaches peak concentrations in about an hour and lasts for about four hours. So, you can take it up to four hours before sex, but you may not see maximum effectiveness at the time of intercourse.

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  1. Sildenafil (Oral Route). Mayo Foundation for Medical Education and Research. https://www.mayoclinic.org/drugs-supplements/sildenafil-oral-route/description/drg-20066989 
  2. Sildenafil Prescribing Information. Drugs.com. https://www.drugs.com/pro/sildenafil-tablets.html#s-34068-7 


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