Second, another evaluation is needed to establish the diagnosis of autism. Serologic studies, to see if a child has been infected with herpes simplex, intrauterine rubella, or cytomegalic inclusion disease. Hearing tests, to determine if the language delay is due to a hearing problem. Neuroimaging, such as MRI, is performed if a structural brain lesions is suspected. There is no treatment or drug regimen which can cure autism.
Autism is a lifelong condition.
Early detection and early intensive remedial education and behavioral therapy are the most important measures which need to be taken. Prevention of oral disease is very important for autistic children, and repeated oral hygiene instructions are essential. Autistic children rarely verbalize complaints about dental problems, and periodic dental evaluations are therefore essential. Autistic children are hypersensitive to loud noises, sudden movement, and things that are felt. The dental treatment area should therefore be as free from auditory and visual stimuli as possible.