Medical cannabis has been legal since 2018 but isn’t a first-line treatment;...

https://andreimgc701.cavandoragh.org/why-is-medical-cannabis-not-prescribed-casually-in-the-uk

Medical cannabis has been legal since 2018 but isn’t a first-line treatment; standard therapies must be tried first. Access usually requires a specialist assessment via a private clinic. Speak with your GP about your pain management options.