Tadora 20 mg works by blocking the PDE5 enzyme, which normally restricts blood flow in the penile tissues. When this enzyme is inhibited, blood vessels relax and widen, allowing increased blood flow to the pill during physical stimulation. This helps achieve and maintain a firm erection, but only when there is physical arousal. It does not increase physical desire. The tablet is usually taken 30 to 60 minutes before physical activity, and its effects can last much longer than many other ED medicines—often up to 24–36 hours in some men. It should not be taken more than once in a 24-hour period.
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