Medical Marijuana Increases Pain Threshold for Patients

September 19, 2018

(UPI) – Drugs derived from an active ingredient in marijuana produced only modest increases in pain threshold and tolerance but no reduction in ongoing intensity, according to an analysis of research. Researchers examined 18 placebo-controlled studies in determining the effectiveness of cannabidiol, which contains less than 0.1 percent of tetrahydrocannabinol, or THC, the psychoactive substance in marijuana that makes users high. The findings were published Wednesday in the Journal of the American Medical Association.

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