Before 2010, higher-income taxpayers were subject to a phase-out rule that curtailed deductions for personal and dependent exemptions. That rule was gone for 2010, 2011 and 2012 but is back for 2013 and beyond.
Irish drugmaker Shire Pharmaceuticals has been ordered to pay a $56.5 million fine to settle claims that it exaggerated the benefits of several of its drugs, including Adderall XR and Vyvanse, both used to treat attention deficit hyperactivity disorder (ADHD).
Adderall is the brand name of the combination of two different drugs. It contains 25% of levoamphetamine and 75% of dextroamphetamine. Levoamphetamine and dextroamphetamine are isomers of amphetamine, compounds that have the same chemical formula but different structures, a central nervous system stimulant.Adderall works better in promoting mental alertness, wakefulness and in controlling restlessness.extroamphetamine vs Adderall. Introduction: Dextroamphetamine and Adderall are medicines used primarily for attention deficit hyperactivity disorder (ADHD) and narcolepsy (sleep-wake cycle abnormality). Both the medicines belong to the group of psychostimulants which promote wakefulness and increase attention span.