Multiple sclerosis (MS) is an autoimmune disease that affects the entire body through the nerves and brain.
Muscle spasms are one of the most common symptoms of MS. These spasms can be so great they cause constant pain in some people.
One report found that short-term use of CBD oil could reduce the levels of spasticity a person feels. The results are modest, but many people reported a reduction in symptoms. More studies on humans are needed to verify these results.
The same report studied CBD use for general chronic pain. Researchers compiled the results of multiple systematic reviews covering dozens of trials and studies. Their research concluded that there is substantial evidence that cannabis is an effective treatment for chronic pain in adults.
A separate study in the Journal of Experimental Medicine supports these results. This research suggests that using CBD can reduce pain and inflammation.
The researchers also found that subjects were not likely to build up a tolerance to the effects of CBD, so they would not need to increase their dose continually.
They noted that cannabinoids, such as CBD, could offer helpful new treatments for people with chronic pain.