Erec mlp tile dysfu gx nction (ED) or (male) impo xgk tence is a sex rw ual dysfun zm ction characterized by the inability to develop or main iof tain an erect vf ion of the pe xx nis. There are various under exd lying causes, such as cardi jf ovascular leakage and diab vnm etes, many of which are medi bo cally trea fe table.

3 different tablets are currently avai xg lable from the doc gae tor and these work when there is se ts xual stimul qn ation. Depe off nding on the treatment, it will need to be taken 20 minutes to 1 hour before se bgt x and the period of time over which it works can vary between 3 hours and up to 36 hours.