Conclusion: Topical CBD may help relieve inflammation and excessive sebum production associated with acne but more trials are needed.
Instead, CBD has been credited with relieving numerous medical conditions, such as epilepsy, anxiety, inflammation, insomnia, and pain. Although “credited” does not mean proven. Because of the historical regulatory landscape, there are hardly any well-conducted trials backing up those claims, although research is expected to ramp up now that laws distinguish between hemp and marijuana.
CBD has also been investigated for use in other forms of treatment-resistant epilepsy, usually in addition to conventional epilepsy medications. Results varied, but several trials showed CBD significantly reduced seizure frequency by almost 44% in most people. 3
Conclusion: CBD does not appear to interfere with sleep and may help people sleep better.
A case series of 47 people with multiple sclerosis reported improvements in pain, walking, and muscle spasms with a combination of CBD and THC. 15
Other trials of 300 mg of CBD in people with anxiety or depression showed that CBD appeared to preserve sleep architecture, meaning it was unlikely to have any negative effects on sleep quality. 10
Unlike THC, CBD has no psychoactive properties and will not give you a “high”. There is no evidence it has any abuse or dependence potential and to date, there is no evidence that it is associated with any serious side effects, according to the World Health Organization.
However, the government’s position  on CBD depends in part on whether it comes from marijuana or hemp. The real question yet, is what the benefits of CBD are? We look into the benefits of CBD, and which health issues and conditions can be alleviated with CBD use:
A 2012 study  where animals were induced with carcinogens in a lab and then treated with CBD showed that they were less likely to develop colon cancer. Several studies have shown that THC can help reduce or prevent tumors. In a 1996 study  , animal models were used to prove that CBD helped reduce the incidence of both hepatic adenoma and benign tumors.
Physical Treatment Benefits
CBD can help people with drug addictions overcome withdrawal symptoms according to the journal Substance Abuse review published in 2015  . They analyzed that CBD could have a therapeutic effect on people with cocaine, opioid, and psycho-stimulant addiction.
This condition is known for its painful nodules referred to as trigger points prevalent in the neck and shoulder that are often severe to even limit physical activity. It also has a clear association with anxiety and depression.
Multiple Sclerosis is a chronic, autoimmune condition where the immune system eats and attacks the protective covers over the nerves in the human body. Unfortunately, there is no cure for Multiple Sclerosis.
If you are thinking about using CBD oil to treat a health condition, be sure to speak with your healthcare provider to ensure that it is the right option for you.
In June 2018, the U.S. Food and Drug Administration (FDA) approved Epidiolex, a CBD oral solution used for the treatment of certain rare forms of epilepsy in children under 2—Dravet syndrome and Lennox-Gastaut syndrome. Both are exceptionally rare genetic disorders causing lifelong catastrophic seizures that begin during the first year of life.
For this study, nine healthy men took either 600 mg of CBD or the same dose of a placebo. According to the researcher, those treated with CBD had lower blood pressure before and after exposure to stressful stimuli (including exercise or extreme cold).
Since some CBD oils contain trace amounts of THC, you should avoid driving or using heavy machinery when taking CBD oil, particularly when first starting treatment or using a new brand.
Remember, because CBD oils are largely unregulated, there is no guarantee that a product is either safe or effective.
There is some evidence that CBD interacts with seizure medications such as Onfi (clobazam) and boosts their concentration in the blood. Further research is needed.
CBD oil is an extract of Cannabis indica or Cannabis sativa—the same plants that, when dried, make marijuana. CBD oil is believed by some to treat pain, reduce anxiety, and stimulate appetite in the same way that marijuana does, but without its psychoactive effects. CBD has also shown promise in treating certain types of seizures.