Since 2018, medical cannabis has been a legal option for arthritis, but only...

https://wool-wiki.win/index.php/Can_Medical_Cannabis_Be_Used_Alongside_Physiotherapy_for_Arthritis%3F

Since 2018, medical cannabis has been a legal option for arthritis, but only after standard treatments haven’t worked. You’ll need a specialist assessment, usually through a private clinic. If you’re curious, talk to a pro about your health.