- Cannabidiol has been successfully used for conditions such as PTSD, diabetes, fibromyalgia, sore muscles, crohn’s, multiple sclerosis, insomnia, cigarette addiction, acne and others. This statement has not been evaluated by the FDA. It is not to be used by pregnant women and lactating women. Always consult your physician before changing your diet or using a new food. Muscle and joint relief, neurological disorders, diabetes and other physical conditions.