Evidences for the anti-panic actions of Cannabidiol.

“Panic disorder (PD) is a disabling psychiatry condition that affects approximately 5% of the worldwide population. Currently, long-term selective serotonin reuptake inhibitors (SSRIs) are the first-line treatment for PD; however, the common side-effect profiles and drug interactions may provoke patients to abandon the treatment, leading to PD symptoms relapse.

Cannabidiol (CBD) is the major non-psychotomimetic constituent of theĀ Cannabis sativa plant with anti-anxiety properties that has been suggested as an alternative for treating anxiety disorders.

In the present chapter, we included both experimental laboratory animal and human studies that have investigated the putative anti-panic properties of CBD.

Taken together, the studies assessed in the present chapter clearly suggest an anxiolytic-like effect of CBD in both animal models and healthy volunteers.

Novel clinical trials involving patients with the PD diagnosis, however, are clearly needed to clarify the specific mechanism of action of CBD and the safe and ideal therapeutic doses of this compound.”

http://www.ncbi.nlm.nih.gov/pubmed/27157263

Anti-Aversive Effects of Cannabidiol on Innate Fear-Induced Behaviors Evoked by an Ethological Model of Panic Attacks Based on a Prey vs the Wild Snake Epicrates cenchria crassus Confrontation Paradigm

“Research on the interaction between different compounds extracted from the plant Cannabis sativa (Cannabis) and the endocannabinoid system has revealed a series of ligands that selectively bind to cannabinoid receptors. The activation of this system causes a wide spectrum of responses, some of which could be potentially therapeutic. Recently, much attention has been given to cannabidiol (CBD), a major constituent of Cannabis that is unable to mimic all of the effects of the plant but has a wide range of pharmacological effects. In the elevated plus-maze, this drug produces an anxiolytic-like effect…

… attention has been given to the potential anxiolytic properties of cannabidiol, because of its complex actions on the endocannabinoid system together with its effects on other neurotransmitter systems. The aim of this study was to investigate the effects of cannabidiol on innate fear-related behaviors evoked by a prey vs predator paradigm…

These results show that cannabidiol modulates defensive behaviors evoked by the presence of threatening stimuli…

In summary, the data presented in this study suggest that the complex action of CBD on the endocannabinoid-mediated system, together with its putative effect on the serotonin-mediated system, could have a pivotal role in the regulation of emotional states and thus constitute a novel pharmacological target for anti-panic therapy.”

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3242302/