In the UK, there isn't a fixed list of conditions for medical cannabis...

https://wiki-wire.win/index.php/Neuropathic_Pain_vs_Fibromyalgia:_Which_is_Easier_to_Discuss_for_UK_Medical_Cannabis%3F

In the UK, there isn't a fixed list of conditions for medical cannabis eligibility. Instead, decisions are made by specialist doctors on a case-by-case basis