The interaction between CBG and the α2 receptor (alpha 2 adrenalin receptor) may prove effective in pain control (Giovannoni et al., 2009).
Cascio, M.G., Gauson, L.A., Stevenson, L.A., Ross, R.A., and Pertwee, R.G. (2010). Evidence that the plant cannabinoid cannabigerol is a highly potent alpha2-adrenoceptor agonist and moderately potent 5HT1A receptor antagonist. Br. J. Pharmacol. 159, 129–141.
Giovannoni, M.P., Ghelardini, C., Vergelli, C., and Dal Piaz, V. (2009). Alpha2-agonists as analgesic agents. Med. Res. Rev. 29, 339–368.