Good evening sir I am 53 years, six months back I have 2 starts, since 3 months my pennis not getting hard, not able to erection. I got in to desperation please help me what kind of medicine I have to take I went to doctor and asked about the problem he told to stop medical tablets for some time and see and also you are diabetic since 30 years so that my be the reason too if it is due to diabetic problem nothing can be done. Is it true sir. Any hope for me. Sir.please.