Ritalin
8 Pages 2047 Words
tes have been diagnosed as having 
ADD and are being treated with methylphenidate [Ritalin].” In March 1997, the board 
declared, "The therapeutic use of methylphenidate is now under scrutiny by the American 
medical community; the INCB welcomes this." The United States uses approximately 
90% of the world's Ritalin. 
The number of children on these drugs has continued to escalate. A recent study in 
Virginia indicated that up to 20% of white boys in the fifth grade were receiving 
stimulant drugs during the day from school officials. Another study from North Carolina 
showed that 10% of children were receiving stimulant drugs at home or in school. The 
rates for boys were not disclosed but probably exceeded 15%. With 53 million children 
enrolled in school, probably more than 5 million are taking stimulant drugs. 
A recent report in the Journal of the American Medical Association by Zito and her 
colleagues has demonstrated a three-fold increase in the prescription of stimulants to 2-4 
year old toddlers. 
II. The Dangers of Stimulant Medication 
Until recently, no studies have systematically examined the rate of psychotic 
symptoms caused by routine treatment with stimulant drugs such as methylphenidate 
(Ritalin) and amphetamine (Dexedrine, Adderall). Doctors who prescribe stimulant 
drugs often seem forgetful to the fact that they can cause psychoses, including manic-like 
and schizophrenic-like disorders. Without providing a scientific basis, the literature often 
cities rates of 1% or less for stimulant-induced psychoses. 
The rate of psychotic symptoms that appear during stimulant treatment has recently 
been investigated in a 5-year retrospectives study of children diagnosed with Attention 
Deficit Hyperactivity Disorder (ADH). Among 192 children diagnosed with ADHD at 
the Canadian clinic, 98 had been placed on stimulant drugs, mostly methylphenidate. 
Psychotic symptoms developed in more than 9% of t...