One of the highly addictive and potent drugs, Amphetamine is sourced from Methamphetamine and commonly referred street names include uppers, speed, black mollies, eye openers, ice, footballs, crystal and whiz. While as prescribed medication, the drug is used in the treatment of Attention Deficiency Hyperactivity Disorder (ADHD) and Narcolepsy. It is legally sold as a prescription drug under the brand names of Dexedrine, Adderall, ProCentra, Vyvanse and Desoxyn.