Medical cannabis has been legal in the UK since 2018, but it’s not a first-line...

https://online-wiki.win/index.php/I_Cannot_Tolerate_NSAIDs:_Does_That_Help_My_Case_for_Medical_Cannabis%3F

Medical cannabis has been legal in the UK since 2018, but it’s not a first-line treatment for arthritis. You must have tried standard options first, and access requires specialist assessment, typically through private clinics