Scott
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        Dear Michelle,  I am a Chiropractor. I would get your child's neck check by a chiropractor. Nerves from the neck can effect eye movements. I have never personally treated nystagmus but I have talked with other chiropractors who have had success treating it. Please let me know how things go.  God bless, Scott