Cannabis isn’t a treatment for autism itself, but sometimes it’s talked about...

https://web-wiki.win/index.php/Medical_Cannabis_for_Chronic_Pain_in_the_UK:_Who_Is_It_Meant_For%3F

Cannabis isn’t a treatment for autism itself, but sometimes it’s talked about for symptoms that come alongside it, like anxiety or sleep issues. NICE guidance stresses that any use, especially for under-18s, should be overseen by specialists