Does anyone have a child on methylin, and how are they reacting to it?

Methylin. Several of my kids are on stimulants & are responding well.
Methylin=ritalin. Methylin is a form of methylphenidate (Ritalin) If the diagnosis is really ADHD, expect the reaction to an appropriate dose to be satisfactory. It is a short acting form so speak to your doctor about long acting forms of methylphenidate like Ritalin LA and Concerta.