Erec bpg tile dysfu fm nction (ED) or (male) impo bi tence is a sex ibn ual dysfun vp ction characterized by the inability to develop or main hv tain an erect kv ion of the pe xu nis. There are various under qyi lying causes, such as cardi ung ovascular leakage and diab ss etes, many of which are medi nxw cally trea quf table.

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