This is not what treatment looks like for autism.

There are cases where drugs might be used, for teens with severe emotional problems or kids with seizures (which are common in people with autism). However, that's not what treatment looks like for everyone (or I dare say most people diagnosed with autism).

By and large, treatment for autism is centered around therapy. Occupational, food, physical, and behavioral are all common treatment routes for someone with autism.

There's no prescription drug regimen for autism.