British Journal of Pharmacology | 2019
Species‐specific susceptibility to cannabis‐induced convulsions
Abstract
Numerous claims are made for cannabis therapeutic utility upon human seizures, but concerns persist about risks. A potential confounder is the presence of both Δ9‐tetrahydrocannabinol (THC), variously reported to be pro‐ and anticonvulsant, and cannabidiol (CBD), widely confirmed as anticonvulsant. Therefore, we investigated effects of prolonged exposure to different THC/CBD cannabis extracts on seizure activity and associated measures of endocannabinoid (eCB) system signalling.