October 10, 2012
[...] Some experts see little harm in a responsible physician using A.D.H.D. medications to help a struggling student. Others — even among the many like Dr. [Nancy] Rappaport who praise the use of stimulants as treatment for classic A.D.H.D. — fear that doctors are exposing children to unwarranted physical and psychological risks. Reported side effects of the drugs have included growth suppression, increased blood pressure and, in rare cases, psychotic episodes.
The disorder, which is characterized by severe inattention and impulsivity, is an increasingly common psychiatric diagnosis among American youth: about 9.5 percent of Americans ages 4 to 17 were judged to have it in 2007, or about 5.4 million children, according to the Centers for Disease Control and Prevention.
[...] The Drug Enforcement Administration classifies these medications as Schedule II Controlled Substances because they are particularly addictive. Long-term effects of extended use are not well understood, said many medical experts. Some of them worry that children can become dependent on the medication well into adulthood, long after any A.D.H.D. symptoms can dissipate.