You need to visit some research centers in MMJ friendly states such as California, there they grow and breed different strains to create a more acceptable medicine for people who have problems with THC... Some hybrid strains they've created have a higher Cannabidiol levels than THC. Cannabidol is considered to have a wider scope in the medical field, this chemical also negates what THC does to a certain degree. They can even do a total extraction of the Cannabidiol to make a medicine that indefinitely will not make you 'high' unfortunately this is also highly illegal therefore finding someone to do it will be a little more difficult... But if i were you i would start by consulting experts in the field in an MMJ friendly state.