The best period for autism treatment generally needs to be before the age of two years, when family intervention can be carried out under the guidance of professionals, and after the age of two years, comprehensive systemic intervention can be carried out with the participation of hospitals, professional institutions and families, so around the age of two is the best period for autism treatment. For autism, because it is a chronic disease that can affect the social function of the affected child, early diagnosis and early intervention are very crucial. Clinically, autism is treated with educational or behavioral interventions, including interpersonal skills training, communication skills training, motor skills training, self-care skills training, academic skills training, advanced cognitive skills training or self-regulation skills training, etc. In addition, medication can also alleviate anxiety and depression caused by autism to some extent. However, at present, there are no specific medications to treat the core symptoms of autism.