You mean applying it? I take CBD extract as cancer protective, no THC. I don’t notice anything but a friend makes it so I get it in trade. I figure what the heck I”ll take it.
I don’t want the THC kind because I can’t tolerate any kind of mind altering anything, can’t take opiods either.
If application of THC/CBD works for pain, that is very helpful for people to know about. I am not knowledeable about this.