Tadasoft 20 mg helps men with ED achieve and sustain erections, but sexual stimulation is still necessary for it to work. It does not increase sexual desire. Tadasoft 20 mg should be taken approximately 30 minutes to 1 hour before anticipated sexual activity. This allows time for the medication to take effect. Unlike some other ED medications, Tadalafil has a longer duration of action and can remain effective for up to 36 hours.

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