Researchers Develop Patch to Deliver Psychoactive Ingredient of Marijuana

Psychoactive Ingrediant of Marijuana PatchResearchers at the University of Mississippi have developed a patch to deliver THC, the psychoactive ingredient in marijuana. They say it could be used to treat pain, glaucoma, and the nausea and vomiting associated with chemotherapy, Mississippi News Now reports. The patch is designed to be used in the mouth, above the gum line.

The patch has been tested in rabbits and pigs, the article notes. “I’m expecting even better results in humans,” researcher Michael A. Repka said in a news release.

The researchers said the patch may be more effective than THC pills. “The main issue with oral THC delivery is that the drug gets metabolized before it reaches the bloodstream, resulting in a lot of variability in the dosage patients receive,” Repka said. “That has been a longtime problem. Delivering through the oral mucosa gives better absorption with minimal variability. When it goes into the mucosa, it bypasses liver metabolism, allowing for a lower dosage of the drug than when delivered orally.”

Full story of psychoactive in marijuana at DrugFree.org

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