What is CBD oil good for: What is the best way to use it?

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Cannabidiol (CBD) oil is gaining quite a following as a natural supplement for treating various medical ailments. CBD is one of the 113 non-psychoactive chemical compounds found in the cannabis plant, that doesn’t get you stoned. Unlike its presently illegal counterpart tetrahydrocannabinol (THC) which is notorious for rendering the euphoric sensation.

This unique quality makes CBD utterly tempting alternative for those who wish to get relief from pain and other various ailments without the unwanted reactions of marijuana or various pharmaceutical medications. Since there are prohibitions on the use of cannabis, multiple studies on humans are still underway to indicate the benefits of CBD oil. Nonetheless, the legalization of cannabis in parts of the world is gaining momentum. Here are some of the proper uses of CBD for medicinal purposes with research-backed studies.

Possible Benefits of Using CBD Oil

  1. May Provide Anxiety Relief

CBD oil may contribute to treating anxiety. Experts suggest that it may have the ability to alter the response of your brain’s receptor to serotonin, a chemical that is associated with your mental wellbeing. These receptors are small proteins that are connected to your cells that are responsible for receiving chemical messages and assist your cells in responding to different stimuli. 

One study concluded that a 600 mg dosage of CBD aided patients of social anxiety in giving a speech. Other preliminary clinical trials on animals have indicated that CBD may contribute to relieving anxiety by:

  • Decreasing stress
  • Reducing physiological impacts of anxiety, including an elevated heart rate
  • Stimulating sleep in cases of sleep disorders
  • Alleviate the symptoms of post-traumatic stress order (PTSD)
  1. Could be used for Heart Conditions 

Studies have suggested that CBD may contribute to treating various heart conditions, such as the potential in reducing high blood pressure. That may lead to lower instances of stroke, metabolic syndrome, and heart attack. One clinical trial treated nine healthy male participants with one dosage of 600 mg of CBD oil and observed to reduce resting blood pressure as opposed to placebo. In the same clinical trial, the male participants were also administered with stress tests that generally elevate the blood pressure. Interestingly, the single dosage of CBD assisted the participants in experiencing a lower blood pressure rise as compared to normal in response to these trials.  

Experts have concluded that CBD’s stress and anxiety properties are the reason that contributes to lowering blood pressure. Moreover, various clinical trials conducted on animals have shown that CBD may aid in reducing inflammation and cell death linked with heart conditions because of its strong antioxidant and stress-alleviating characteristics. One study concluded that CBD helped in reducing oxidative stress and inhibited heart damage in diabetic mice suffering from a heart condition. 

  1. May Help in Alleviating Pain

Experts have recently found that there are certain chemical components of cannabis, including CBD, help in relieving pain. The human body has an endocannabinoid system (ECS), responsible for administering a diverse range of functions such as sleep, appetite, and pain. The human body generates endocannabinoids, neurotransmitters that are linked with cannabinoid receptors in your nervous system. 

Research has demonstrated that CBD oil for pain may contribute to reducing chronic pain by stimulating the activity of endocannabinoid receptors, decreasing inflammation, and connecting with neurotransmitters. For example, one clinical trial on rats has shown that injections of CBD alleviated pain response to surgical incision. Another rat clinical trial has demonstrated that the oral treatment of CBD substantially decreased sciatic nerve pain and inflammation. 

Various clinical studies conducted on humans concluded that a blend of CBD and THC works effectively in the treatment of pain associated with multiple sclerosis and arthritis. Sativex, an oral spray made with a combination of both CBD and THC, is approved in various countries, including the UK, in the treatment of pain associated with multiple sclerosis.

One clinical study on 47 participants who have multiple sclerosis observed the impact of the in-take of Sativex for 30 days. The participants experienced amelioration in pain, muscle spasms, and walking. While another clinical study demonstrated that Sativex substantially alleviated pain at rest, during movement, and sleep in 58 patients of rheumatoid arthritis.

Side Effects of CBD Oil 

Even though products made with CBD are gaining popularity among the masses all over the globe, however, there is still misinformation circling around it about its possible unwanted reactions. Some of the most common ones are mentioned below:

Dry Mouth

The CBD aficionados call it “cotton mouth.” The dry mouth effect happens due to the interaction of CBD with the CB receptors in the mouth known as submandibular glands. Ultimately, this reaction causes the impediment in the production of saliva in the mouth. However, it can easily be taken care of by drinking lots of water pre- and post-consumption of CBD oil. 

Low Blood Pressure

When taken in higher doses, CBD tends to impact on the blood pressure. Generally, it has been examined only to lower blood pressure within a few moments after entering the system. That could lead to lightheadedness feeling for a brief period, especially when standing too fast. Apart from that, it’s considered a decent treatment for hypertension, which is growing rapidly in the modern world today. 


Generally, taking high doses of CBD can most probably cause fatigue or drowsiness. This undesirable reaction was observed during the clinical trials of exploring CBD’s impact on sleep. High doses of CBD contributed to increasing sleeping time; however, few of the users expressed exhausting feeling after consumption. Therefore, health experts do not advise consuming CBD oil before and while driving. 


Diarrhea is another possible unwanted reaction from consuming CBD. However, this side effect is most probably due to other ingredients blended with CBD products.

If you wish to include CBD oil in the wellness regimen, you need to consult with a medical practitioner beforehand. Never stop taking your prescribed medication and/or alter its dosage.