What are the chances of reversing autism if diagnosed at 2 years of age?

Lifelong: This is a lifelong issue which requires monitoring and treatment. There is no good medical treatment for this condition.

None at this time: Autism is a developmental disorder, knowlegde of etiology is incomplete at this time, reversal of the disorder is not available now. Early diagnosis and intensive Applied Behavioral Analysis/evidence based treatment modalities started early, will maximize acquisition skills needed for daily living. Keep close to your healthcare providers for optimal coordination of care and best outcome

Autism diagnosis: I agree with colleagues that autism is a life-long disorder. That said, keep informed with the latest autism news, join autism support groups, plan to reassess the diagnosis if there is improvement or decline in overall functioning . Get a second opinion. See: https://www.nami.org/Learn-More/Mental-Health-Conditions/Autism I hope this helps. Best wishes.