I'm 52 and been a type 1 diabetic for 42 years. My wife left me in 11/2016. I was using 25 mg Viagra at that time with no issues. After she left my sexual desire left me. I simply had no interest at all. I started trying to date again a few months later and met a woman who I'm madly in love with. At first we were at it like rabbits and I was keeping the ED from her. Then one day she jumped me and I was unable to perform. Since then my performance had been up and down, and more down in recent months. I'm getting erections, sometimes with no Viagra, but am finding that I'm going soft on her, often when she's playing with me. The Viagra can make me aroused very quickly but sometimes it won't last. The more I think about it the quicker it goes. I've tried 100 mg but to be honest it seems more effective a few hours afterwards. I've tried taking a few 100 mg in a day and it simply doesn't work. I took 50 mg the other night and was hard and was hard again in the morning. With my girlfriend the 50 makes me hard then I soften.
Any ideas? My GF is a passionate woman and I will lose her..