In the Swiss ADD / ADHD double-blind study, our research team proved under rigorous scientific conditions that homeopathy is effective in hyperactive children [Eur J Pediatr: 164 (2005): 758-767]. Furthermore, the long-term follow-up of the study participants over five years shows that 75% of all patients can be treated adequately with homeopathy alone, and that prolonged homeopathic treatment reduces the symptom intensity by about 50 percent, even after treatment is stopped. [ http://www.heinerfrei.ch/add-adhd/ ]
I use Dr. Heiner Frei's Polarity Analysis treatment method and have seen great results.