UK prescribed medical cannabis is taken by vaporisation, not smoking, to avoid...
https://wiki-square.win/index.php/What%E2%80%99s_the_Difference_Between_a_Clinic,_a_Prescriber,_and_a_Pharmacy_in_This_Process%3F
UK prescribed medical cannabis is taken by vaporisation, not smoking, to avoid harmful toxins. Device type—conduction or convection—and temperature settings impact effectiveness and patient comfort