WARNING: DRUG DEPENDENCE. Concerta ® should be given cautiously to patients with a history of drug dependence or alcoholism. Chronic abusive use can lead to marked tolerance and psychological dependence with varying degrees of abnormal behavior. Dexedrine (dextroamphetamine sulfate) is the dextro isomer of the compound d, l-amphetamine sulfate, a sympathomimetic amine of the amphetamine group. Concerta (methylphenidate extended release tablets) is a central nervous system stimulant used for treating attention deficit hyperactivity disorder. Side effects of Concerta include: Methylphenidate is generally well tolerated. The most commonly observed adverse effects with a frequency greater than placebo include appetite loss, dry mouth, anxiety/nervousness, nausea, and insomnia. Which ADHD medications are best for children with attention deficit disorder? Here, ADDitude readers rate the effectiveness of Strattera, Concerta, Adderall, Vyvanse, Evekeo, Ritalin, Focalin, and Dexedrine Dextroamphetamine (Dextrostat, Dexedrine, Zenzedi) is a moderately priced drug used to treat attention-deficit hyperactivity disorder. This drug is less popular than comparable drugs. Methylphenidate ER (Concerta) is an expensive drug used to treat attention-deficit hyperactivity disorder. It is also used to treat narcolepsy. Learn about Dexedrine Spansule (Dextroamphetamine Capsules) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related. drug: form: dosing: common side effects : duration of effects : pros: precautions: methylphenidate : ritalin methylin metadate generic mph : short acting tablet Dextroamphetamine is used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy (a sleep disorder), and is sometimes prescribed off-label for its past medical indications, such as depression and obesity.