Adderall IR vs. XR: What’s The Difference?
Adderall is a well-known medication used to treat ADHD that has been on the market since 1996. Years after its initial approval, Shire Pharmaceuticals developed an “extended-release” format of the drug called “Adderall XR.” This format of the drug was launched in 2001 as a means to provide extended relief from attentional-deficits spanning up to …