There are a number of scientific studies which show a positive anti-inflammatory effect of cannabinoid oil in the treatment of autoimmune disease. (Specifically the cannabinoid (CBD) oil which does not contain THC-the stuff that gets you high.) It seems so promising. 
  
Are there human trials which show positive effect? Has anyone had success using cannabinoid oil for PANDAS/PANS? 
  
Here are just some of the studies I ran across: 
  
https://jneuroinflammation.biomedcentral.com/articles/10.1186/s12974-015-0273-0 
  
https://www.ncbi.nlm.nih.gov/pubmed/26876387 
  
https://www.ncbi.nlm.nih.gov/pubmed/20191092 
  
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2828614/ 
  
https://www.ncbi.nlm.nih.gov/pubmed/23892791 
  
These are some threads which include personal experiences: 
  
http://latitudes.org/forums/index.php?showtopic=22539&hl=cannabis#entry173114 
  
http://latitudes.org/forums/index.php?showtopic=23509 
  
http://latitudes.org/forums/index.php?showtopic=22745