erectile dysfunction
"Have used both Cialis and Levitra, both work really well for me. Get a bit of flushing and some dyspepsia with Levitra and less so with Cialis. What I love about Levitra is the rapid onset of action probably within 30mins but I tend to allow 45-60 mins for optimal effect. What I get is a really stiff erection of the sort I used to get when I was 16 or 17, and my penis feels hot and with more prominent veins. It is a great feeling for me and my partner. I often use a daily Cialis in 5mg dose which is like a slow burn, my penis feels slightly aroused at all times, with some residual tumescence all the time. Again a pleasant feeling. And from there I can get erect with little problem. Not as instant as Levitra though."