best cbd oil for essential tremor uk

Best CBD Oil for Tremors – March 2022

Tremors are caused by conditions, such as neurodegenerative diseases, anxiety, and brain injury.

Scientific studies have yet to determine how cannabidiol ( CBD ) may affect tremors. However, scientists are now investigating its capability to reduce symptoms of the movement disorder .

In January 2019, the University of California, San Diego , called for volunteers for a double-blind study on how medical cannabis may affect essential tremors (ET) (6) .

Dr. Nahab explained that there are currently no pharmacological agents developed for ET. For years, epilepsy medications have been used as off-label treatment.

Also, modern treatment for severe ET involves deep brain stimulation ( DBS ) surgery. DBS is an invasive procedure where a device is implanted into the brain.

The researchers, led by neurologist Dr. Fatta Nahab , are expected to share their findings in December 2020 (7) .

In a clinical trial conducted on Parkinson’s disease patients by the University of Colorado, the authors examined CBD ’s efficacy and tolerability (8) . The study measured appropriate CBD dosing and its ability to reduce tremors.

A positive outcome from ongoing CBD studies may lead to a natural solution to treating tremors.

Although CBD ’s efficacy on tremors is yet to be seen, many studies attributed its positive effects on several brain conditions, such as neurodegenerative diseases, stroke, brain injury, and anxiety (9) .

CBD vs. Neurodegenerative Disease-Related Tremors

Parkinson’s disease (PD) is a non-reversible disorder of the central nervous system . Symptoms of PD may include hand tremors , rigid muscles, impaired posture, uncontrolled muscle movements , and many more.

Neurotherapeutics released a study in 2015 that discussed how individuals who were experiencing severe PD-related pain and tremors showed significant improvements after medical cannabis treatment (10) .

Furthermore, patients from the Prague Movement Disorder Centre also reported tremor improvements after using cannabis (11) .

Medical cannabis ( medical marijuana ) does not guarantee the same amount of compounds as one would get from a full-spectrum CBD oil .

However, the two main subspecies of cannabis (Cannabis indica and Cannabis sativa) are abundant with CBD (12) .

The US federal law prohibits CBD products from containing more than 0.3% tetrahydrocannabinol ( THC ), the cannabinoid that causes psychoactive effects. Meanwhile, medical cannabis may contain THC levels higher than 0.3%.

More comprehensive studies are essential to determine how CBD , as a monotherapy, may affect rigidity and tremors among individuals with PD.

However, some researchers acknowledge that CBD may have neuroprotective properties that can help with PD.

A study posted in the British Pharmacological Society mentioned that CBD might be able to modulate neurotransmission and improve neurogenesis (formation of new neurons) (13) .

The study added that CBD , as a monotherapy, or if used in conjunction with other phytocannabinoids, had demonstrated significant effects among individuals with Parkinson’s disease , Huntington’s disease, and multiple sclerosis (14) .

The authors continued that CBD was able to activate the G-protein receptors, leading to an increase of adenosine (a building block for DNA and RNA) concentrations. This response resulted in the reduction of inflammatory cells in the brain (15) .

According to another study, systemic inflammation in the brain can lead to an exaggerated synthesis of proinflammatory cytokines, a protein released by the immune system (16) .

The release of these proinflammatory proteins can lead to both acute and chronic neurodegeneration. Long-term studies are needed to confirm any potential benefits of CBD for neurodegenerative or other disorders besides certain childhood seizures.

CBD vs. Anxiety-Related Tremors

A recent study posted by the Journal of Psychopharmacology has shown how CBD reduced anxiety and tremor amplitude among PD patients (17) .

The study specified that a 300mg/d (milligrams per day) CBD dose produced significant differences in blood pressure , heart rate, and frequency of tremors among the participants.

The study also saw a reduction in anxiety-related tremors during a simulated public speaking test.

Other studies have mentioned how CBD might have therapeutic benefits for individuals with anxiety and other neuropsychiatric conditions (18) .

CBD vs. Brain Injury and Stroke Tremors

An animal study from Pharmaceuticals addressed how CBD may positively affect brain injury and ischemic stroke (stroke caused by lack of blood blow) (19) .

The study found that cannabinoids might facilitate neuroprotection and neuro repair response in the brain.

A dose of 3mg/kg (milligrams per kilogram) CBD administered to mice models with cerebral ischemia improved the neurological scores and motor coordination (20) .

The study concluded that more research is needed to evaluate CBD ’s clinical value on brain injury and stroke.

CBD vs. Other Movement Disorders

A study mentioned that basal ganglia dysfunction is responsible for causing movement disorders , like tremors and chorea (21) .

The British Journal of Pharmacology released a study that supported cannabinoid ’s affinity in activating receptors in the basal ganglia (22) .

The authors added that the activation might have therapeutic potential in treating Huntington’s disease (HD) and Parkinson’s disease (PD) symptoms.

A 2018 study released in Neurochem evaluated how CBD and other cannabinoids might have neuroprotective effects in an HD cell culture model (23) .

In the study, CBD , tetrahydrocannabinol ( THC ), and cannabinol (CBN) showed 51-84% protection against Huntington-induced cell death.

Moreover, a review from Neurology mentioned that CBD might have reduced chorea among patients with HD. A dose of 300mg/d (milligrams per day) CBD was administered to patients orally for three weeks.

Mild improvements in choreic movements (5 to 15%) were reported in the first week. In the second week, further improvements (20 to 40%) were reported (24) .

Chorea, like tremors, is a movement disorder . However, a tremor is classified for its rhythmicity and predictability, while chorea has more random and untimely movements (25) .

Meanwhile, a contrasting study was released by Pharmaceuticals, where a controlled clinical trial showed no significant improvements among 15 patients with HD.

In the study, patients were treated with 700mg/d for six weeks. The study did acknowledge that high doses of oral CBD (150-600 milligrams per day) might hold a therapeutic effect on social anxiety, insomnia, and epilepsy (26) .

Also, CBD is a medically-accepted therapy for epileptic spasms. In 2018, the FDA approved Epidiolex as a pharmaceutical drug for rare child epilepsies. The main active ingredient in the drug is CBD (27) .

Although there are no studies that have used Epidiolex as off-label medication for tremors, another antiepileptic drug, Primidone , is a medically-accepted off-label treatment.

How CBD Oil Works to Help With Tremors

The human endocannabinoid system (ECS) is a complex system made of G-protein-coupled receptors, cannabinoid receptor 1 (CB1) and cannabinoid receptor 2 (CB2).

These receptors are located throughout the human body. Most are present in the central nervous system (CNS) and peripheral nervous system (28) .

Many researchers have discussed how modulating the ECS might result in many therapeutic promises in a wide range of pathological conditions and diseases (29) .

Researchers also learned that there is a high density of cannabinoid receptors in the cerebellum and basal ganglia (areas that control motor function).

These receptors have caused many researchers to examine how tremors caused by CNS-related diseases can be alleviated.

A study published in the British Journal of Pharmacology explained how cannabinoids , such as THC and CBD , may have the ability to interact with CB1 and CB2 receptors (30) .

The authors mentioned that CBD displays high potency in modulating CB1 and CB2 receptors.

Another study hypothesized that alterations to the ECS might be beneficial to Parkinsonian tremors. The study also called on researchers to consider testing the range of individual cannabinoids for their therapeutic potential in managing tremors (31) .

The Pros and Cons of CBD Oil for Tremors

The Pros
  • CBD might be able to modulate neurotransmission and improve neurogenesis (formation of new neurons) (32) .
  • CBD has demonstrated significant effects among individuals with neurological disorders, such as Parkinson’s disease , Huntington’s disease, and multiple sclerosis (33) .
  • CBD might help reduce inflammatory cells in the brain (34) .
  • CBD has been reported to have reduced movement disorder symptoms among patients with Huntington’s disease (HD) (35) .
  • CBD has been acknowledged as well-tolerated and safe for daily use (36) .
  • CBD has been found to improve motor functions in animal models with induced ischemia (37) .
The Cons
  • There is a lack of evidence if CBD , as a monotherapy, can help improve essential tremors or treat any disorder other than certain childhood seizures.f
  • CBD is poorly regulated. Individuals are encouraged to do extensive research before choosing a CBD brand.
  • CBD may cause side effects , such as dry mouth, diarrhea, and loss of appetite (38) .
  • According to the US Food and Drug Administration ( FDA ), CBD may cause liver injury if consumed in extremely high doses (39) .

How CBD Oil Compares to Alternative Treatments for Tremors

  • Propranolol – contraindicated in pulmonary disease or heart block
  • Primidone – may cause sedation and cognitive side effects
  • Allopregnanolone – used for postpartum depression
  • Octanol – fatty alcohol used in perfumes and flavoring
  • TPA023 – anti-anxiety drug
  • OnabotulinumtoxinA (Botox) – injected into the larynx (voice box) for voice tremors and face muscles for face tremors (41) .

Researchers list the following recommendations as emerging treatments for tremors due to their anxiolytic, anticonvulsant, and sedative properties.

Meanwhile, studies have acknowledged CBD for its anxiolytic, anticonvulsant, and sedative properties (42) .

How to Choose the Best CBD Oil for Tremors

For individuals who want to improve tremor symptoms, it may be appropriate to use full-spectrum CBD oil .

Full-spectrum CBD oil contains all the cannabinoids present in hemp plants, such as CBD , cannabigerol (CBG), cannabinol (CBN), and THC .

The previous studies mentioned in this article mostly used cannabis as a trial treatment.

Most full-spectrum CBD products contain all the phytocannabinoids one can find in a cannabis plant (43) . However, the product may not contain more than 0.3% THC due to the United States ’ federal law .

The broad-spectrum CBD oil is another product that contains all the cannabinoids with 0% THC . Broad-spectrum oil is recommended for individuals who do not want THC in their system.

Moreover, individuals who cannot tolerate other cannabinoids may opt for CBD isolates, which contain only pure CBD .

CBD Dosage for Tremors

The recommended dosage for individuals who want to take CBD for brain- or CNS-related conditions is less than 1 milligram to 50 milligrams per day (44) . The dosage can be increased when the body gets used to CBD .

A high CBD dosage is not recommended due to lack of information on how CBD may affect symptoms of essential tremors .

How to Take CBD Oil for Tremors

When taking CBD oil for tremors, the fastest delivery method is through vaping. A study had mentioned that the lungs are a very efficient mechanism for drug delivery.

The authors continued that CBD inhaled through aerosols or vaporizations can deliver plasma concentrations that can be felt within 10 minutes or less (45) .

Vaping is also recommended for its accessibility. Individuals who are looking to find a quick relief can vape CBD at home or while traveling.

However, there had been several reports that vaping can potentially cause harm, such as chemical irritation, allergic reactions, shortness of breath, and chest pains (46) .

Individuals may also opt for oral or sublingual (under the tongue) delivery, such as CBD capsules or CBD tinctures . The oral administration allows for optimal absorption (47) .

Some CBD tinctures may have an earthy taste and smell due to terpenes and flavonoids added into the concentration. Individuals who do not care for this distinct flavor can opt for CBD capsules.

Individuals must discuss their treatment options with a licensed physician before using CBD for their medical conditions .


Reports on CBD ‘s therapeutic potential in improving PD’s primary motor symptoms have resulted in scientists pursuing the mechanism behind its efficacy (48) .

A positive outcome of these studies could significantly impact individuals who suffer from tremors.

Nevertheless, tremor sufferers may also adjust their lifestyle to naturally improve their quality of life, such as trying meditation, avoiding caffeine, and reducing alcohol (49) .

Experts also advise a few modifications, such as using the hand with less tremor more often, utilizing voice-activated commands on smartphones, and speech-recognition on computers.

Best CBD for Essential Tremors

Are you looking for a high-quality CBD oil to help keep symptoms of essential tremors at bay? Read through our list of the highest-quality CBD products on the market to guide you on your search for the best CBD for essential tremors.

Spruce 750mg Lab Grade CBD Oil
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Spruce 2400mg Lab Grade CBD Oil
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Best CBD for Essential Tremors 2022

    Editor’s Pick Best Organic Editor’s Pick Best Seller Best Natural Alternative Best THC-Free Best Customer Rated Best Starter Best Flavor Range

Compare the Best CBD for Essential Tremors in 2021

Best CBD for Essential Tremors

1. Spruce 750mg Lab Grade CBD Oil
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Each bottle of the 750mg CBD oil tincture contains 25mg of CBD per dropper full. The oil is peppermint flavor to mask any unpleasant tastes related to CBD.

2. NuLeaf Naturals 900mg Full Spectrum Hemp CBD Oil
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Natural remedy for various illnesses. NuLeaf Naturals’ CBD oil is a whole-plant extract containing a full spectrum of naturally occurring synergistic cannabinoids and terpenes.

3. Spruce 2400mg Lab Grade CBD Oil
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The largest bottle of CBD oil that Spruce offers contains 2,400mg of CBD. This is full-spectrum CBD oil, which is the maximum possible potency. Each high potency dropper full contains 80mg of CBD. There are no flavorings in it, which allows for the most CBD to fit in the 30ml bottle.

4. Avida Full Spectrum CBD Oil Tincture 500mg
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Avida Extracts Full Spectrum CBD oil is the latest iteration of the brand’s advanced Avida CORE Spectrum technology. They use a proprietary full spectrum blend, resulting in the highest naturally occurring Phyto-cannabinoids and Terpenes with THC (<0.3) to support your health.

5. cbdMD CBD Oil Tincture Natural 1500mg
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cbdMD’s CBD oil tinctures are made using only CBD sourced from medical hemp and MCT oil as a carrier oil. Tinctures are offered in orange, mint, natural, and berry flavors. Safe for daily use, the oil tinctures are packaged with a built-in rubber dropper to adjust CBD dosage easily. The packaging is made to be easy to transport and discreet to use.

6. CBDistillery THC Free CBD Oil Tinctures
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CBDistillery’s Isolate CBD Oil Tinctures harness the power of pure CBD. CBD Isolate Oil Tinctures include 0.0% THC. When you use CBDistillery CBD Isolate Oil Tinctures, you can be assured you’re using the highest quality CBD on the market.

7. NuLeaf Naturals 300mg Full Spectrum Hemp CBD Oil
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This is one of several concentrations from NuLeaf Naturals. As the lowest concentration, it is the company’s best option for those new to CBD oil. The product is lab-tested and fully organic. It is full-spectrum, so it contains THC in small quantities.

8. cbdMD CBD Oil Tincture Natural 750mg
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A 750mg bottle of cbdMD’s Broad Spectrum Oil Tincture does not contain THC. It also has a fairly wide flavor range which is perfect for those who prefer other taste. Vegan consumers are considered since cbdMD offers Vegan products. Aside from all of that, another reason why people love cbdMD is because it’s free from harmful chemicals.

9. Hemp Bombs 750mg CBD Oil
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Hemp Bombs offer CBD Oil Tinctures that come in a 30ml bottle containing 750mg of CBD. They provide a wide range of flavors perfect for those that have a knack for sweets. Consumers can safely intake this because it’s free of chemicals and pesticides. Hemp Bombs also offer a 20% off on products upon subscription.

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How CBD Helps With Essential Tremors

Cannabidiol (CBD) is a phytocannabinoid (plant-based cannabinoid) commonly found in cannabis plants that purportedly provide therapeutic relief for different medical conditions.

Findings suggested that CBD may help with essential tremors by interacting with the endocannabinoid system (ECS) to help modulate the motor function and potentially reduce symptoms of movement disorders (1) .

According to studies, the ECS helps maintain body homeostasis or balance and ensures that different internal systems work correctly .

The ECS has cannabinoid receptors that are found throughout the body. These receptors help modulate different daily bodily functions, such as immune response, pain sensation, and anxiety (2) .

Among the different ECS receptors, the CB1 and CB2 receptors are the most common (3) .

These two receptors primarily mediate the effects of endocannabinoids (cannabinoids produced by the body) (4) . Endocannabinoids bind to the receptors to activate them and influence the body’s functionality (5) .

Phytocannabinoids, such as CBD and tetrahydrocannabinol (THC), may also influence CB1 and CB2 receptors to trigger specific responses .

CB1 receptors are primarily found in the brain and central nervous system (6) . These receptors are especially abundant in the hippocampus, cerebellum, and basal ganglia regions of the brain (7) .

The cerebellum and basal ganglia are the areas of the brain that control motor function.

A 2015 review noted that CBD’s interaction with CB1 receptors in basal ganglia and cerebellum may have therapeutic potential in managing tremors and symptoms of movement disorders in patients (8) .

Moreover, findings suggest that CB1 receptors may be associated with neuroprotective responses and may help treat or prevent neurodegenerative or neurological disorders, such as Parkinson’s disease (9) .

Essential tremor, a neurological disorder, shares symptoms and characteristics with Parkinson’s disease.

Both conditions cause involuntary and rhythmic shaking of different body parts , differing only in the timing of the tremors and parts affected (10) . Meanwhile, Parkinson’s disease patients also show symptoms of other health problems, such as psychosis (11) .

Researchers from the University of California San Diego conducted studies on how an oral formulation of cannabis can help with common movement disorders (12) .

With the study’s target completion date set for Dec 2020 , the clinical trials started in January 2019 (13) . The authors examined how a 20:1 ratio of high CBD and low-dose THC may affect and potentially treat essential tremors in adults.

Dr. Fatta Nahab, the lead researcher and a neurologist at UC San Diego Health, notes that, if successful, the study may provide both new treatment options for essential tremor patients and new insights into the condition (14) .

CB2 receptors, abundant in the immune system, affect immune cell functions. When activated, CB2 receptors trigger anti-inflammatory responses (15) .

A study hypothesized that activated CB2 receptors’ anti-inflammatory effects may also help reduce inflammation and improve neuron survival in the brain (16) . The study suggested that CB2 receptors may provide potential therapeutic relief for neurodegenerative illnesses.

Additionally, the results indicated that cannabinoids, like CBD and THC, may offer therapeutic relief for multiple sclerosis symptoms and improve the overall quality of life. Tremors are also a common symptom of multiple sclerosis.

Individual states have recognized the potential therapeutic benefits of medical cannabis and have programs that allow patients with multiple sclerosis, chronic pain, and other severe conditions to access medical marijuana (17) .

Benefits of Using CBD for Essential Tremors

The use of CBD for essential tremors presents patients with a potential non-invasive treatment option for alleviating debilitating or severe cases.

According to the National Institute of Neurological Disorders and Stroke (NINDS), deep brain stimulation (DBS), used to treat essential tremors, epilepsy, Parkinson’s disease, and other neurological movement disorders, is invasive.

DBS involves inserting an electrical probe into the part of the brain that causes tremors. The probe transmits electrical pulses to disrupt signals that may be causing the tremors (18) .

Although studies on CBD’s benefits specifically for essential tremors are lacking, research suggests that CBD may reduce movement disorder among patients with Huntington’s disease (19) .

Moreover, CBD is shown to be well-tolerated among patients. A study noted that high CBD doses of up to 1,500mg per day caused no observable adverse effects among clinical trial participants (20) .

Risks of Using CBD for Essential Tremors

Possible side effects of taking CBD may include dry mouth, reduced appetite, diarrhea, drowsiness or fatigue, and weight fluctuations (21) .

Despite its legality and alleged therapeutic benefits, CBD is still a highly unregulated product. The US Food and Drug Administration (FDA) is yet to approve of CBD as a treatment for any medical condition.

As of December 2020, the FDA has only approved one CBD-based medication, Epidiolex, to treat rare forms of epilepsy (22) .

Moreover, the FDA cautions users that extremely high doses of CBD may cause liver damage (23) .

CBD may also adversely interact with some drugs, such as blood pressure medications or blood thinners (24) .

Thus, it is advisable to always seek medical advice from health care professionals familiar with CBD and its potential therapeutic benefits before buying or using CBD products.

How Soon CBD’s Effects Can Be Felt After Taking It

Vaping or inhaling CBD is the fastest delivery method for CBD. Inhaling CBD lets the compound enter the bloodstream in as fast as 30 seconds or less, allowing for a faster onset or start of effect (25) .

Vaping also offers high CBD bioavailability . Up to 56% of CBD may be absorbed and transported around the body when vaping, making this method the most effective way to take CBD (26) .

Bioavailability refers to the amount of the drug and the speed that it gets absorbed into the bloodstream.

Studies have noted that vaping may deliver peak CBD plasma concentrations in under 10 minutes (27) . With this near-immediate onset or start of effects, some people feel the positive effects of CBD within seconds or a few minutes (28) .

The effects of vaping or inhaling CBD may last anywhere between one to four hours, depending on the amount and potency of the CBD product taken (29) .

However, studies suggest that vaping may be linked to lung issues or respiratory complications (30) .

In fact, both the US Centers for Disease Control and Prevention (CDC) and the FDA advise against vaping, especially THC-containing products, while safety investigations are underway (31) .

People with essential tremors may also choose oral or sublingual (under the tongue) CBD administration.

Users that let the CBD oil sit underneath their tongue for at least one minute may start to feel CBD’s effects within 15 to 45 minutes (32) .

It may take up to an hour before one can experience the effects of sublingual use of CBD (33) . The effects may last six to eight hours (34) .

Swallowing the CBD oil right away or taking CBD edibles and capsules means the product will go through the digestive system, leading to a longer onset of effects.

It may take a couple of hours to feel the effects of orally ingested CBD on an empty stomach or up to three hours when taken with a meal (35) .

A study showed that taking CBD capsules with high-fat or high-calorie foods may increase the amount of CBD absorbed into the body by up to four times (36) .

The effects of CBD edibles, capsules, and orally ingested tinctures may be felt for about six to twelve hours (37) . The extended duration of effects makes oral CBD ingestion ideal for people with chronic medical conditions.

Take note that the CBD potencies and carrier oils used in different products may also affect CBD bioavailability.

It is recommended to approach a certified medical doctor familiar with CBD usage before using CBD to help ensure optimal effectiveness and overall wellness.

How to Buy the Best CBD Oil for Essential Tremors

CBD has three different types: full-spectrum CBD, broad-spectrum CBD, and CBD isolates.

Full-spectrum CBD oil contains a complete range of phytocannabinoids naturally found in cannabis plants, including CBD, THC, terpenes, flavonoids, and fatty acids.

Terpenes are aromatic compounds that may provide additional relaxation and therapeutic benefits (38) . Flavonoids are plant chemicals that may offer antioxidant and anti-inflammatory relief (39) .

Together, these compounds produce the entourage effect, wherein they work together in synergy to magnify each others’ therapeutic benefits. Thus, users can take in all the purported benefits of CBD and other cannabinoids.

Full-spectrum CBD oil and products are recommended for people with essential tremors who want to get the maximum therapeutic benefits from their CBD intake.

Broad-spectrum CBD products are ideal for essential tremors patients that are not comfortable with even trace amounts of THC yet still want to take advantage of the full range of phytocannabinoids and other compounds.

Researchers hypothesized that the cannabinoids and terpenes in broad-spectrum CBD may still trigger an entourage effect (40) .

Meanwhile, CBD isolates are made of pure CBD. These are free from THC and other phytocannabinoids.

  • Check the kind of ingredients used in the product. If possible, choose products whose ingredients are organic, all-natural, and non-GMO (genetically modified organism), particularly the hemp plants.
  • Go for brands that are transparent about their hemp farming practices, CBD extraction process, and third-party lab testing.
  • Always make sure the products have certificates of analysis (COAs) or lab test results to verify the CBD potency and cannabinoid content.
  • The products should also be tested for harmful contaminants and toxins, such as residual solvents, pesticides, and heavy metals.

CBD Oil Dosage for Essential Tremors

The rule of thumb for first-time CBD users is to start with a low concentration and dosage of CBD. Users may slowly increase the dosing until their desired effects are achieved.

CBD is not an FDA-approved medication. As such, there are no established or official dosage recommendations.

CBD oils and tinctures often come with graduated or marked droppers for ease of administration and accurate dosage measurement.

Individuals with essential tremors are advised to talk with a physician or neurologist knowledgeable on CBD use for a more precise dosage recommendation.

How to Take CBD Oil for Essential Tremors

Inhalation or vaping is the fastest acting method for taking CBD, though it is also the method that offers the shortest effect duration (41) .

The fast onset and high bioavailability makes vaping CBD ideal for patients with acute medical conditions or in need of i mmediate therapeutic relief (42) .

Take note, though, that not all CBD oils and tinctures are safe for vaping. A study suggested that vaping CBD products with medium-chain triglyceride (MCT) oil may cause acute lung injury and inflammation (43) .

The FDA and CDC also advise people not to vape CBD products that contain THC (44) . Vaping has been linked to over 2,800 lung injury cases or deaths in the US, as of February 2020.

Taking CBD sublingually is a popular method among experienced users. This method requires holding the CBD oil under the tongue for at least 60 seconds before swallowing it.

Holding drops of CBD tinctures or oils under the tongue allows the blood vessels in the area to absorb CBD directly (45) . This method allows for optimal absorption and a better bioavailability rate than CBD edibles (46) .

People with essential tremors may also ingest CBD orally by taking CBD edibles, such as capsules, softgels, and gummies.

Oral ingestion is the slowest acting CBD delivery method. However, CBD edibles have a longer-lasting effect (up to 12 hours) (47) .

The effect onset takes longer as the ingested CBD goes through the digestive system and gets metabolized in the liver. This process is known as “first-pass metabolism.”

Consult a medical doctor familiar with CBD use before buying and taking any CBD product, especially if you are taking other seizure prescription drugs, like primidone.

CBD topicals are also available, although these products may be more suitable for targeted joint pain relief rather than essential tremors (48) .

CBD may cause contraindications with other medications, so it is highly recommended to get your doctor’s consent before using CBD.

Legality of CBD

CBD was legalized by federal law when the United States passed the 2018 Farm Bill or the Agriculture Improvement Act of 2018 (49) .

The bill permits the cultivation, processing, manufacture, handling, and selling of hemp and hemp derivatives, including CBD products (50) .

The legality of hemp and hemp-based CBD hinges on its THC content. As per the 2018 Farm Bill, Cannabis sativa plants are considered as industrial hemp and federally legal as long as they have no more than 0.3% THC on a dry weight basis (51) .

Any cannabis plant or product whose THC concentration exceeds the 0.3% federal limit is recognized as marijuana, which is still illegal in most parts of the US .

The 2018 Farm Bill also removed industrial hemp from the Schedule I drugs category (52) . Schedule I drugs are substances with no approved medical use and a high potential for abuse (53) .

Although CBD is no longer a Schedule I substance, it is still not an FDA-approved drug or supplement. The FDA has only approved one CBD-based medication, Epidiolex, for treating seizures caused by rare forms of epilepsy (54) .

Additionally, the FDA regulations restrict the sale of any food or beverages with added CBD (55) .

States may impose their own rules and regulations regarding CBD, with some states passing less restricting CBD laws than others.

Colorado, for instance, allows the manufacture and sale of CBD-infused food and drinks and does not have any age restrictions on who can buy CBD products unless CBD is added to alcohol (56) .

In contrast, South Dakota continues to consider all forms of industrial hemp and CBD oil illegal (57) .

Meanwhile, New York abides by the FDA’s regulations and does not permit the sale of food products with CBD additives has similar restrictions. However, the state has recently proposed regulations to amend this rule (58) .

Product Frequently
Asked Questions

Studies suggest that CBD may influence the ECS, which helps regulate muscle movement (59) .

Findings also note that CBD shows promise in providing therapeutic relief for Parkinson’s disease and Huntington’s disease, both of which have tremors as symptoms (60) .

A study was conducted by researchers from the University of California San Diego on how CBD may potentially help essential tremor patients (61) . The study was scheduled for completion in December 2020, though results have yet to be published.

Other studies have found CBD promising for tremors caused by other health conditions. One study noted that CBD may help reduce tremor amplitude or maximum vibration among patients with Parkinson’s disease (62) .

Existing research shows no evidence that CBD can make essential tremors worse. However, some studies and reviews on other tremor-associated conditions noted that CBD alone may not lead to significant tremor improvements (63) .

CBD may interact with certain medications, such as blood thinners (64) . It is recommended to talk with your doctor before using CBD, especially when taking prescription medications for essential tremors.

Beta-blockers, such as atenolol and propranolol, are commonly prescribed to treat essential tremors (65) . Anti-anxiety, anti-seizure, and chronic pain medications may also be useful for tremors.

Make sure to consult a physician before using CBD products alongside any prescription drugs. CBD may interact with certain medications and cause further complications (66) .

It is possible to fail a drug test from taking full-spectrum CBD products for essential tremors. Full-spectrum products may have up to 0.3% THC. Frequent intake and high doses of full-spectrum CBD can cause the accumulation of THC, which may lead to a false-positive result.

The general rule is to start with a low CBD dosage and potency, increasing the dosage as necessary based on its effects on the individual. At present, there are still no official CBD dosage recommendations or guidelines for essential tremors.