A 2018 preclinical study published in “Cannabis and Cannabinoid Research” found that delta-8-THC may help to diminish pain and inflammation in corneal injury in mice. The research found that delta-8-THC, applied topically, assisted in pain reduction, and reduced inflammation through its effects on the CB1 receptors.
According to the U.S. National Library of Medicine, delta-8-THC displays anxiety-reducing qualities similar to delta-9-THC. While there is currently little clinical literature investigating its anti-anxiety potential, consumption of delta-8-THC results in a very calm, focused high, without the anxiety or paranoia that can sometimes accompany delta-9-THC.
The nausea fighting potential of delta-8-THC was reported in a 1995 study published in “Life Sciences.” The study followed eight pediatric cancer patients over two years and found that no vomiting occurred when patients ingested delta-8-THC before and for 24 hours after cancer treatment. The study reported very few side effects.
Delta-8-THC may also help to stimulate the appetite. Research conducted on mice and published in a 2004 edition of “Pharmacology, Biochemistry and Behavior” found that a low dose of delta-8-THC administered to mice over 50 days resulted in a 22% increase in food intake compared with controls. The research also reported that delta-8-THC increased food intake significantly more than delta-9-THC, which is a reputed appetite stimulant.