I use CBD for pain relief here in UK. CBD is legal and classed as a food supplement.
It is possible to obtain THC/CBD combination oil which is better by post. The sooner it is legalised and regulated the better for many as it definitely improves quality of life for those with MS, PN and multiple other health problems. Currently medication is self managed but it would be so much more reassuring to have my GP prescribe and monitor me professionally.