Also, it's side effects are as follows :increased or decreased appetite, taste disturbance, constipation, diarrhoea, nausea, vomiting, dry mouth, mouth ulcers, oral pain, dizziness, vertigo, malaise, depression, disorientation, dissociation, mood disturbance, amnesia, impaired attention, drowsiness, dysarthria, blurred vision; less commonly abdominal pain, oromucosal and tooth discoloration, stomatitis, palpitation, tachycardia, hypertension, pharyngitis, syncope, hallucinations, paranoia, delusions, suicidal thoughts; also reported anxiety, seizures.
you probably can't teach kids like that either