Expats often search for medical cannabis, but avoid the "cannabis card" myths....

https://blogfreely.net/gertonmhvf/how-strict-is-the-uk-about-controlled-drug-importation-a-practical-guide

Expats often search for medical cannabis, but avoid the "cannabis card" myths. You need a private specialist consultation rather than a membership. Start by gathering your full medical records, as the NHS rarely offers these treatments