Hi,I am Dr. Shanthi.E (General & Family Physician). I will be looking into your question and guiding you through the process. Please write your question below.
I am 22 years old and take 40mg daily of vyvanse and the past couple times that I have been intimate with my girlfriend I wasn't able to get an erection including different methods. My question is does that cause ED effects or is it a psychological thing?