How should you take Sildenafil Citrate?
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Taking Sildenafil Citrate approximately 1 hour before sexual activity works best for most men. Depending on how and when the drug works for you, an interval of one-half hour to as much as 4 hours may prove ideal.
If you miss a dose: Sildenafil Citrate is not for regular use. Take it only before sexual activity.
Storage: Store at room temperature.