Erectile dysfunction, or impotence, is not being able to get or keep an erection sufficient for sexual intercourse.
kamagra 100mg oral jelly should be taken at least 30 minutes before your planned intercourse as sildenafil has an onset phase of about 10-30 minutes. Once the jelly is activated on your system, it remains effective for about 5 hours. If you are sexually aroused within those hours, then you are sure to achieve a successful erection.