More and more people are affected by neurological disorders with each passing day. The most common diseases include epilepsy, Parkinson’s disease, dementia, and cerebral palsy.

These conditions directly affect the brain, nerves, and spinal cord. Some of these disorders may result from a brain or spinal cord injury. However, other factors also play a part. Moreover, certain diseases worsen with time while others remain the same.

So, where does cannabidiol (CBD) fit into this picture? And does CBD help with neurological disorders? Read on to learn more about cannabidiol and neurological disorders.

What is CBD?

CBD or cannabidiol is a by-product of the hemp plant. It is a crucial ingredient used in multiple industries. One of the significant reasons CBD is so popular is because it helps boost wellness by improving sleep patterns and reducing anxiety, and insomnia, among other things.

CBD oil is one of the most common cannabidiol products. It is generally available in a carrier oil with CBD as the key ingredient.

CBD oils are available in three different types, these include:

1. CBD Isolates: This product only contains pure cannabidiol
2. Full-Spectrum CBD: In full-spectrum CBD, all components of the hemp plant, including the THC, are included in the product.
3. Broad-Spectrum CBD: Broad-spectrum CBD also has all the plant components except for the THC.

Since THC directly affects the brain, the best option to treat neurological disorders is using broad-spectrum CBD oils. But even if you use a full-spectrum CBD oil, it only contains small quantities of THC. But how does CBD help with neurological disorders? Are neurological disorders curable? Let’s find out!

Effect of CBD on the Nervous System

CBD regulates neurotransmitters, which are essentially the communication molecules of your body. They are a vital component that creates a communication pathway, also known as the nervous system.

Dopamine is a neurotransmitter that is necessary for muscle activity. The endocannabinoid system is responsible for transmitting dopamine to specific brain areas. That’s where CBD helps the nervous system.
Regular usage of CBD boosts endocannabinoid production, which improves the functionality of the nervous system.

When the nervous system functions properly, it can help regulate inflammation by releasing different chemical messengers. As a result, there is a reduction in chronic inflammation, leading to numerous neurodegenerative diseases.

Cannabidiol and Neurological Disorders

There are many known benefits of cannabidiol in the treatment of neurological disorders. Let’s look at how CBD helps with different diseases.


Hypertension remains one of the leading causes of death around the world. In addition, it can often cause stroke, officially termed a neurological disorder. But with regular use, CBD can reduce hypertension considerably.

CBD is a vasodilator, meaning it helps increase the width of blood vessels. Consequently, the blood pressure is lowered, which automatically reduces hypertension.

Parkinson’s Disease

In Parkinson’s disease, the brain cells responsible for dopamine production start to die. It leads to a significant drop in dopamine levels, affecting the body’s movements. When the dopamine levels drop below a certain percentage, the nerve firing patterns become abnormal.

The most challenging part of this disease is that the symptoms only occur when almost 80 percent of the cells producing dopamine are dead.

However, CBD usage boosts dopamine production by stimulating the brain. So, CBD acts as a preventive treatment against Parkinson’s disease rather than curing it.


In the case of epilepsy, electrical signals within the body are interrupted because of a direct impact on neuron functionality. The electrical signal interruption causes seizures. According to research, CBD usage can treat resistant epilepsy. The treatment proved to be effective for infants to teenagers. Moreover, using CBD alongside other anti-epileptic drugs can benefit patients even more.

As per clinical trials, CBD showed positive results in reducing seizures in children who have epilepsy, in contrast to those given a placebo.

Multiple Sclerosis

Myelin is a crucial component of the nervous system. Simply put, it is a fatty layer wrapped around nerve cells as a means of protection. But the demyelination of nerve cells damages them and leads to the improper functioning of synapses, essentially called multiple sclerosis.

Some studies have produced solid evidence that regular consumption of CBD supplements causes delays in the demyelination process. It leads to the prevention of multiple sclerosis.

Alzheimer’s Disease

The cell function of the brain gets disrupted in Alzheimer’s disease. The disruption is a result of amyloid protein buildup on plaque-forming neurons.

Studies have shown that consuming high dosage of CBD has promising results in treating Alzheimer’s disease. A high quantity of CBD use clears the debris from the brain by restoring the function of the proteins.

Adverse Effects of CBD

While cannabidiol and neurological disorders certainly have a positive relationship, it is also imperative to consider the adverse effects.

CBD consumption, alongside other medications, can cause a reaction. Therefore, it is advisable to consult a doctor before using CBD to treat neurological disorders. In some cases, CBD also lowers sperm production and negatively impacts the fetus and embryos.

Another thing to consider with CBD use is to purchase from reliable sources. Many manufacturers do not place correct labels on CBD products. Always buy from a place that gets its products tested by third-party labs.

Final Thoughts

Now that you have a firm understanding of both cannabidiol and neurological disorders, you can understand how CBD helps in the treatment. Like Parkinson’s disease, CBD acts as a preventive measure in some cases. In addition, however, it helps treat epilepsy, multiple sclerosis, and Alzheimer’s disease.

There are multiple ways to incorporate CBD in the treatment plan, including CBD oils, capsules, gummies, oral drops, etc. Of course, you can always consult your doctor regarding which product to use if you suffer from neurological disorders.

Cannabidiol and Neurological Disorders: How does CBD help?