Having erection problem also I am suffering from problem with stomach bloating. I was a heavy alcoholic person but have left alcohol from past one month also I smoke 2 to 3 cigarette daily. I saw a doctor 4 years back gave me some medicine which worked very properly and the problem was resolved but after taking that medicine I use to feel sleepy all the times, so I left that medicine and even I don't remember the name of that medicine . Kindly help.