In a double-blind, placebo-controlled study, 24 smokers were randomly chosen to receive either an inhaler of CBD oil or a placebo. Participants were asked to take a puff every time they had an urge to puff a cigarette. Over the week, those with placebo inhalers saw no change in their total number of cigarettes consumed, while those who were taking CBD saw a nearly 40 percent drop in their intake. Using the inhaler decreased the number of cigarettes without increasing their craving for nicotine, pointing towards a purpose for Cannabidiol in the withdrawal process.
Many people are tempted to believe that products that contain CBD only are the best, thinking that using just CBD alone is a more effective treatment. While products that contain single-molecule CBD, meaning that you won’t find any other compounds, are already provided as medicines, they are not exactly more efficient than whole plant extract CBD oil, when it comes to therapeutic effects.
Pharmacology published a study in 2016 looking at medical marijuana for migraines, specifically in relation to its effects on serotonin, with very positive results. You’ll notice that neither study looked at CBD in isolation from other cannabinoids (which is an issue with a lot of research on CBD and pain). Truthfully, the research on CBD alone just isn’t sufficient to make any pronouncements about its effects on headache pain.