11. Side-effects or Ritalin: increased blood pressure, heart rate,
respirations and temperature; appetite suppression, weight loss,
growth retardation; facial tics, muscle twitching, central nervous
system stimulation, euphoria, nervousness, irritability and agitation,
psychotic episodes, violent behavior, paranoid delusions,
hallucinations, bizarre behaviors, heart arrhythmias, palpitations and
high blood pressure; tolerance and psychological dependence and death.