Our findings support prior researches indicating that cannabinoids exert antipruritic effects. Moreover, our results show that the antipruritic effects of cannabinoids are partially mediated by spinal CB1 receptors.
Link: Involvement Of Spinal Cannabinoid Receptors In The Antipruritic Effects Of WIN 55,212-2, A Cannabinoid Receptor Agonist
Year: 2018
DOI: 10.1111/ced.13398
Possible to probable range of efficacy of cannabis for treatment of Itching (Pruritis) according to the results found in this study.
WIN55,212-2