I am a 20 year old male and I have had add/adhd all my life and I had been on Adderall and other add medications since I was very little (8 years old) and I stopped taking them when I was 17 or 18. My problem revolves around not lasting very long. I have no problem getting or maintaining an erection for foreplay, but when I start to have sex it only lasts a minute or two
Go to a doctor