A recent study investigating the efficacy of clonidine combined with methylphenidate (Ritalin) in the treatment of ADHD children who were comorbid for motor tics or Tourette's syndrome has indicated that
A)the combination was more effective in these children than either drug alone
B)clonidine reduced the motor tics but methylphenidate significantly increased them
C)the combination was less effective in these children than either drug alone

Question

Quizplus · Accepted Answer

The study indicates that the combination of clonidine and methylphenidate was more effective in treating ADHD children who were comorbid for motor tics or Tourette's syndrome than either drug alone.

A Recent Study Investigating the Efficacy of Clonidine Combined with Methylphenidate