Get generic (Adderall)amphetamine-dextroamphetamine cheap online No study proves that Adderall functions to increase your sexual stamina. However, the result may vary from sufferer to sufferer in the sexual drive. Although, there are some effects noticed by the male and female sufferer as well during the treatment of ADHD- At the initial stage of the treatment, the male sufferer may feel the boost in their sex life. They think they are lasting longer on the bed after reaching under the theory. However, these symptoms may be faded away over time, and you may encounter difficulty maintaining a healthy sexual drive. Erectile dysfunction can be the long-term effect of Adderall XR and Adderall IR.