10 Best CBD Oils for Headaches

Are you suffering from chronic headaches? CBD has been proven to reduce the frequency and intensity of headaches, as well as reduce the pain experienced during an attack. In this guide (UPDATED 2022), we handpicked the 10 best CBD oils for headaches in the UK based on their quality, efficacy and value for money.

Best CBD Oils for Headaches

According to the World Health Organization, it has been estimated that prevalence among adults of current headache disorder (once within the last year) is about 50%. Half to three quarters of adults aged 18–65 years in the world have had headache in the last year and, among those individuals, 30% or more have reported migraine.

Headache on 15 or more days every month affects 2–4% of the world’s adult population. Despite regional variations, headache disorders are a worldwide problem, affecting people of all ages, races, income levels and geographical areas.

The term ‘headache disorder’ is characterized by recurrent headaches which are unpleasant for the patient and can, in the most severe cases be quite debilitating.

Whether your experience headaches on a regular basis or once a year, it can not only be quite painful but also incredibly debilitating.

So, what is a headache and what are the different types of headaches?

Primary vs Secondary Headaches

A headache is usually qualified as ‘unpleasant pain’, a feeling of ‘pressure’ or ‘aching’, which is usually experienced on both sides of your head (temples), although they can also occur in various places including your forehead and the back of your neck. The severity of the pain can range from mild to extremely severe and last from a few minutes to a few days.

Experts have classified headaches into two main groups — primary and secondary headaches.

Primary Headaches

Primary headaches refer to independent conditions that cause pain in the head, face, or neck. Examples of primary headaches include migraines and tension headaches.

Tension Headaches – these types of headaches affect over 42% of adults worldwide and is the most common form of headache pain. The pain tends to be experienced across the temples, but often starts at the back of the neck and creeps forward as the headaches progresses and intensifies. Tension in the scalp can be experienced as a result of tension headaches and scalp massages can sometimes offer temporary relief. offer The main factors causing this type of headache are eye strain, clenching of the jaw, lack of sleep, stress, depression, anxiety, hunger, poor posture leading to increase pressure on the spine and neck. Tension headaches are usually acute but can in some cases be chronic (frequent and long term).

Sinus Headaches – As the name indicates, sinus headaches are caused by the swelling and inflammation of the sinus passages, resulting in pain being experienced behind the eyes, the nose and sometimes the cheeks. Sinus headaches often happen as a result of a cold and congestion of the nasal passages with other symptoms including fever, stuffy nose and a cough. The pain experienced during sinus headaches is often worse when bending forward (for example to tie your shoelaces) as the pressure in the sinuses increases or first thing in the morning when your nose is more congested due to the sleeping position at night. If not treated, sinus headaches can lead to ‘sinusitis’, an infection of the nasal passages.

Cluster Headaches – Unlike tension headaches which tend to strike both sides of the head, cluster headaches usually occur on one side of the head and are severely painful. They are called cluster headaches as they tend to happen in clusters, meaning they happen daily and can sometimes happen multiple times a day. This type of headache tends to be as a result of dilation in the blood vessels of the brain due to a release of serotonin and histamines. According to the National Institutes of Health (NIH), cluster headaches usually last 6 to 12 weeks and will generally affect males more often than females. The main symptoms of cluster headaches include:

  • Severe pain on one side of the head
  • Pain behind the eye
  • Red eyes
  • Watery or crying eyes
  • Increased heart rate or sweating
  • Nasal congestion

Hemicrania Headaches – Similar to cluster headaches, hemicrania headaches is a severe, episodic headache which tends to be unilateral and affect the periorbital and retroorbital regions (around the eyes). In contrast to cluster headaches, which tend to affect men more than women, hemicrania headaches occur more prevalently in women. The duration of pain associated with chronic paroxysmal hemicrania is shorter than that of cluster headache, lasting 5 to 45 minutes. Other symptoms of hemicrania headaches are similar to cluster headaches and include:

  • Nausea and vomiting
  • Sensitivity to light
  • Severe pain on one side of the head
  • Pain behind the eye
  • Red eyes
  • Watery or crying eyes
  • Swollen eyelids and nasal congestion

Secondary Headaches

Secondary headaches occur as the result of another medical condition, such as an infection, stress, or medication overuse which tends to affect the nervous system and cause headaches. The causes of secondary headaches are incredibly varied and include:

Physical Deformations – A Chiari headache is caused by a birth defect (Chiari malformation), which causes the skull to push against parts of the brain, often causing pain in the back of the head.

Sleep disorder – Hypnic headache is a rare, primary headache disorder characterized by frequently occurring headaches that happen only during sleep. Sometimes known as “alarm clock” headaches because they occur at night and awaken the person from a sound sleep, these headaches can last between 15 minutes and 4 hours.

Brain Tumours – Although rare as they affect approximately 12,000 people in the UK each year, brain tumours will often start causing headaches in patients when they have become large enough to put pressure on the brain or nerves in the brain.

Medication and Withdrawal Symptoms – these types of headaches are related to ingested or inhaled substances, be it therapeutic and toxic, and can induced as a result of long term exposure to toxins or chemicals, medication over-use, substance abuse (drugs), chronic medication side effects (e.g. combined oral contraception or hormone replacement therapy) as well as substance withdrawal such as coffee.

Head Trauma Headaches – When suffering from a minor head injury, it is completely normal to have symptoms such as a slight headache, or feeling sick or dazed. These symptoms can last up to 2 weeks and you do not need to go to the hospital unless your symptoms are severe or getting worse. If however you are suffering from severe headaches accompanied by other symptoms such as vomiting, a change in mood or behaviour, problems with your vision, fluid coming out of your nose, numbness or weakness in part of your body, problems walking or balancing or problems with memory, you could suffer from a concussion and should go to A&E immediately.

Side Effects of Headache Medication

In total, it is estimated that the NHS spends around £250 million on care for all headache disorders (which includes migraines and any other types of headaches).

However, the cost to the wider economy is estimated to be around £6-7 billion each year, as headache disorders can be incredibly debilitating. That’s taking into account the costs of healthcare, lost productivity due to absenteeism and disability.

Whilst treating the root cause of pain is usually the best approach, there’s currently no cure for headache sufferers.

  • Acute headaches generally go away within a few hours or days once the cause of the pain has been identified and treated. Over the counter medicines such as paracetamol, aspirin or ibuprofen can help reduce the symptoms and work especially well if taken at the first signs of a headache as this gives them time to get absorbed into your bloodstream before the headache becomes too severe and debilitating.
  • Chronic headaches on the other hand are usually more complicated to deal with, especially if undiagnosed or if the root-cause is unknown. In cases where traditional over the counter medication does not work, your GP may prescribe something stronger or preventive medication.

Whilst painkillers and medication work relatively well, they are often associated to unpleasant side effects, especially if taken for a long period of time. Some of these include:

  • Children under 16 should not take aspirin (unless prescribed by a GP)
  • Aspirin and ibuprofen are not recommended for people who have stomach ulcers, liver or kidney problems.
  • Medication can cause drowsiness, unbalanced gut micro-biome, gastrointestinal problems such as bleeding, ulceration and perforation
  • Taking any form of painkiller frequently can make headaches worse. It has been reported that almost 75% of chronic migraine sufferers over use headache medications. This is known as painkiller headache or medication overuse headache (MOH).

Can CBD Oil Help With Your Headache?

Since no cure has yet to be found to treat headache disorders, it is important to not only manage the pain experienced during a headache and its associated symptoms such as nausea and vomiting, but more importantly to focus on the factors that may influence attacks such as lack of sleep, stress or anxiety.

When it comes to headaches, the main properties of CBD include:

  • Prevention: The results of a 2016 study indicate that medical cannabis may reduce the frequency of headaches and migraines. The study found that the frequency of headaches decreased from 10.4 to 4.6 headaches per month with the use of medical cannabis (of which CBD is a component). These positive effects were reported by 40% of patients with the most common effects reported being the prevention of headaches and the decreased frequency of headaches.
  • Pain Relief: CBD relieves pain during and after a headache. According to Researchgate, a study published in November 2019 shows improvement of physical discomforts such as headaches and various signs of physical pain. According to Teitelbaum J, there have been multiple studies showing patients found relief of menstrual pain, back pain, spinal pain, joint pain (e.g. arthritis) or fibromyalgia pain. A 2018 review of the relevant research also reports that cannabis seems promising as a method of relieving pain, including pain from headaches and migraines.
  • Headache Triggers: When it comes to headache disorders, certain patients tend to have ‘triggers’, which make headaches more likely. Some of these include lack of sleep, increased stress or anxiety. When it comes to stress and anxiety linked to headaches, it is important to understand the crucial role brain chemistry plays, especially in relation to the hippocampus and the amygdala. By interacting with the hippocampus and boosting the endocrine response, as well as regulating the functions of the amygdala, CBD helps ease the symptoms of stress and anxiety which in turn makes headaches less likely.
  • Antiemetic: CBD oil is known to have antiemetic properties which means it can prevent you from feeling nauseous or wanting to vomit during a headache.

Please note: The views and opinions in this guide to the best CBD oils for headaches is based on perspective of the CBD Unboxed team and people who have used CBD to reduce the frequency and intensity of their headaches, as well as manage the pain. CBD Unboxed does not validate any medical claims that may be present in this article. Everyone’s experience with CBD products is different and we would always advise doing more research and speaking to your health practitioner before using CBD products.

Types of CBD Oils for Headaches

The CBD Unboxed team has tested over 150 CBD oils and handpicked the 10 best CBD oils for headache in the UK. Products were ranked based on five factors including:

  • Product effectiveness
  • Brand reputation
  • Customer reviews
  • Transparency of lab reports
  • Value for money

As there are many different types of CBD oils on the market, we’ve selected products across four different categories and at different price points to suit every need and budget.

+ Full Spectrum CBD Oils: Full-spectrum CBD oils contain all the natural hemp extracts such as Cannabidiol (CBD), CBG (Cannabigerol), CBC (Cannabichromene) and CBT (Cannabicitran), as well as the naturally-occurring terpenes, flavonoids, and Omega acids. They also contain trace amounts of THC, but under the UK limit of 0.2%, meaning they won’t get you high. If you are taking regular drug tests at work or because you are an athlete, full-spectrum oils may not be ideal. Although very rare, trace amounts of THC could show up when being tested leading to you losing your job, being banned or disqualified form your sport / competition. Should this be the case, we would recommend THC-free CBD oils.

+ THC-Free CBD Oils: CBD products labelled as “broad-spectrum” contain all the phytochemicals that are in a full-spectrum oils, however they are 100% THC-free because CBD extracts have undergone an additional filtration process to remove unwanted THC, plant waxes, and chlorophyll. Broad-spectrum CBD will work well for those interested in benefiting from the entourage effect but worried about ingesting THC.

Products labelled as “isolate” use the purest form of CBD and contain no other cannabinoids, terpenes, or oils. CBD isolate is a good option for those who want to only consume Cannabidiol (CBD) and are not interested in benefiting from the entourage effect. As is the case with broad-spectrum CBD, CBD isolate is also 100% THC free.

+ CBD Oil Sprays (THC Free): Most CBD brands use a dropper or pipette which can be quite messy, especially if you are on the go. This is why we hand-picked the best CBD oil sprays which are more convenient.

+ High Strength CBD Oils: If you are really suffering from chronic and painful headaches, choosing a high strength CBD oil is a great option as the higher concentration provides fast relief and should help with the pain and other symptoms.

Whilst CBD oil will not cure your headache, it can help reduce the frequency and intensity of your headaches, as well as improve the symptoms (pain, nausea, …) and the ‘triggers’ of headaches (stress, anxiety, lack of sleep). Best of all, CBD oil does not have any of the side effects of traditional painkillers or headache medication.

CBD Unboxed - Best CBD Oil for Headache

Full-Spectrum CBD Oils for Headaches

1. Provacan CBD Oil 1200mg (Editor’s Pick)

Provacan CBD oil 1200mg is classified as full-spectrum CBD oil and contains no artificial preservatives, no GMOs and no pesticides. As a full-spectrum product, their CBD oil has all the natural hemp extracts such as Cannabidiol (CBD), CBDv (Cannabidivarin), CBG (Cannabigerol), CBC (Cannabichromene) and CBT (Cannabicitran), as well as the naturally-occurring terpenes, flavonoids, and Omega acids. Provacan CBD oil is vegan friendly, gluten-free, organic, lab tested and contains only trace amounts of THC, CBN & THCV (under the 0.2% UK limit ) ensuring you get the purest CBD possible.

Their CBD has been developed in collaboration with scientists and research leaders in Israel, the epicentre of cannabis R&D.

Their products are all derived from organic hemp plants that are grown under the highest agricultural directives in the Europe and the company use a CO2 extraction process to produce their CBD oils.

This is a great CBD oil for pain relief as it maximises the entourage effect and will therefore bring you all the benefits of the hemp plant.

Price-wise, their 1200mg oil retails at £69.99 which works out at £0.06 per mg of CBD or £1.20 when consuming 20mg of CBD daily.

+ Size: 10ml Bottle
+ CBD: 1200mg (12% concentration)
+ Type: Full-Spectrum
+ Flavours: Unflavoured
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £69.99

2. Canna Union CBD Oil 2000mg (Best 20% Oil)

Canna Union CBD oil 2000mg is a full-spectrum oil which focuses on maximising the entourage effect – a physiological phenomenon wherein the properties of active hemp compounds appear to be more powerful when consumed together rather than by themselves individually – through the preservation of synergy between the plants cannabinoids, terpenoids and flavonoids.

Canna Union’s Hemp is grown in Europe and they use a CO2 and ethanol extraction process to produce their full-spectrum CBD oil.

Price-wise, their 2000mg CBD oil retails at £60.71 which works out at £0.030 per mg of CBD or £0.60 when consuming 20mg of CBD daily.

+ Size: 10ml Bottle
+ CBD: 2000mg (20% concentration)
+ Type: Full-Spectrum
+ Flavours: Unflavoured
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £60.71

3. Blessed CBD Oil 1000mg (Best Reviewed)

Blessed CBD oil 1000mg is full-spectrum CBD and focuses on maximising the entourage effect. Blessed is one of the best CBD brands on the market and a great CBD oil for both beginners and advanced users.

Blessed CBD oil is derived from organic hemp plants that are grown under the highest agricultural directives in Colorado (USA)and CBD extracts are produced using CO2 extraction, one of the cleanest extraction methods, resulting in a high-quality CBD oil. All their products are made in the UK.

Blessed CBD oil is vegan friendly, gluten-free, organic, GMO free and lab tested for purity and potency.

Price-wise, their 1000mg CBD oil retails at £74.95, which works out at £0.075 per mg of CBD or £1.50 when consuming 20mg of CBD daily. Whilst this is on the pricier side, Blessed is a great quality CBD oil and one of the most reputable brands in the UK.

+ Size: 10ml Bottle
+ CBD: 1000mg (10% concentration)
+ Type: Full-Spectrum
+ Flavours: Unflavoured
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £74.95

THC-Free CBD Oils for Headaches

4. VAAY CBD Oil 1000mg (Best Broad-Spectrum)

VAAY CBD oil 1000mg is made of broad-spectrum CBD and contains all the natural hemp extracts such as Cannabidiol (CBD), CBDv (Cannabidivarin), CBG (Cannabigerol), CBC (Cannabichromene) and CBT (Cannabicitran), as well as the naturally-occurring terpenes, flavonoids, and Omega acids. However it does not contain any THC.

Their products are all derived from organic hemp plants that are grown under the highest agricultural directives in Europe and CBD extracts are produced using CO2 extraction. All their products are made in the Germany.

VAAY broad-spectrum CBD oil is hands-down the most tasteless and odorless CBD oil on the market, and just to be clear, this is a compliment! We’ve tried and tested over 100 CBD oils over the last few years and never have we tasted a CBD oil with a water-like flavour profile. VAAY CBD oil deserve a big 10/10 in the taste department!

Price-wise, their 1000mg CBD oil retails at £64.90, which works out at £0.065 per mg of CBD or £1.30 when consuming 20mg of CBD daily

+ Size: 10ml Bottle
+ CBD: 1o00mg (10% concentration)
+ Type: Broad-Spectrum
+ Flavours: Unflavoured
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £64.90

5. Medterra CBD Isolate 3000mg (Best CBD Isolate)

Medterra’s 3000mg CBD isolate oil uses hemp that is grown and harvested in the Kentucky and certified by the US Hemp Authority. The only two ingredients used for Medterra CBD isolate oil are 99% Hemp Extract and MCT Oil (Coconut Oil).

This 3000mg strength is perfect for those suffering from more severe conditions – such as arthritis, anxiety, migraines or severe insomnia – as it contains 6 times more CBD per bottle than the 500mg oil.

Milligrams per 1ml dropper = 100mg of CBD per 1ml dropper

Price-wise, their 3000mg CBD isolate oil retails at £89.99 which works out at £0.030 per mg of CBD, or £0.60 per day when using 20mg of CBD daily – meaning it is a whopping 45% cheaper than their 500mg oil.

+ Size: 30ml Bottle
+ CBD: 3000mg (10% concentration)
+ Type: CBD Isolate
+ Flavours: Unflavoured
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £89.99

6. Bud & Tender CBD Oil 1000mg (Best Tasting)

Bud & Tender CBD oil 1000mg is made of broad-spectrum CBD and contains no artificial preservatives, no GMOs and no pesticides. Their Hemp is grown in the US and they are one of the only company using both a CO2 and ethanol extraction process to produce their broad-spectrum CBD oil.

Bud & Tender is a member of the British Hemp Alliance, whose aim is to create a thriving domestic hemp industry, and is also the only CBD oil recommended to patients and members of the UK Cannabis Social Clubs, a not for profit Non-Government Organisation founded in 2011.

Price wise, their 10% CBD oil retails at £80.00 (£0.08 per mg of CBD), which makes it one of the most expensive CBD oils on the market at £1.60 when consuming 20mg daily, but also one of the most effective oils in the UK.

+ Size: 10ml Bottle
+ CBD: 1000mg (10% concentration)
+ Type: Broad-Spectrum
+ Flavours: Unflavoured
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £80.00

CBD Oil Sprays for Headaches

7. Provacan CBD Oil Spray Gold 1200mg (Editor’s Pick)

Provacan CBD oil spray gold 1200mg is classified as mono-spectrum CBD oil, meaning that unlike their full-spectrum oils, their gold range is 100% THC-free.

Their CBD has been developed in collaboration with scientists and research leaders in Israel, the epicentre of cannabis R&D.

Their products are all derived from organic hemp plants that are grown under the highest agricultural directives in the Europe and the company use a CO2 extraction process to produce their CBD oils.

Price-wise their 1200mg oil retails at £59.99 (£0.06 per mg of CBD) which works out at £1.20 when consuming 20mg of CBD daily.

+ Size: 10ml Bottle
+ CBD: 1200mg (12% concentration)
+ Type: Mono-Spectrum
+ Flavours: Unflavoured
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £59.99

8. Honest Hemp Orange CBD Oil 600mg (Best Flavoured)

Honest Hemp is one of the only UK companies focused on creating a full UK supply-chain from seed to CBD products. Whilst the company still sources its CBD from the US (Colorado), they have invested heavily in the UK to perfect the cultivation and agricultural innovation of their CBD.

This CBD oil is made of broad-spectrum CBD and contains 600mg of CBD per 20ml bottle.

When buying their CBD oil, Honest Hemp will give you the choice between standard dropper pipettes or sprays, as they believe that sprays are better, less fiddly and more convenient than dropper pipettes.

Price wise, their Orange CBD oil retails at £24.99 (£0.042 per mg of CBD), which makes it not only one of the nest tasting CBD oils on the market, but also one of the cheapest ones as it will cost you £0.84 when consuming 20mg of CBD daily.

+ Size: 10ml Bottle
+ CBD: 600mg (3% concentration)
+ Type: Broad-Spectrum
+ Flavours: Orange Flavour
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £24.99

High Strength CBD Oils for Headaches

9. Bud & Tender CBD Oil 4000mg (Most Efficient)

Bud & Tender CBD oil is made of broad-spectrum CBD and contains no artificial preservatives, no GMOs and no pesticides. Their Hemp is grown in the US and they are one of the only company using both a CO2 and ethanol extraction process to produce their broad-spectrum CBD oil.

Bud & Tender is a member of the British Hemp Alliance, whose aim is to create a thriving domestic hemp industry, and is also the only CBD oil recommended to patients and members of the UK Cannabis Social Clubs, a not for profit Non-Government Organisation founded in 2011.

As a broad-spectrum CBD, their focus has been on maximising the entourage effect. It is vegan friendly, gluten-free, organic, GMO free, lab tested and is free from THC, CBN & THCV, ensuring you get the purest CBD possible with 0% THC. This is the ideal product for those interested in CBD but worried about THC consumption.

Price wise, their 40% CBD oil retails at £252.00 (£0.06 per mg of CBD), so although it seems to be expensive, the price per milligram is in line with other CBD brands in this article.

+ Size: 10ml Bottle
+ CBD: 4000mg (40% concentration)
+ Type: Broad-Spectrum
+ Flavours: Unflavoured
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £252.99

10. Naturecan CBD Oil 4000mg (Cheapest 40% Oil)

Unlike other companies who have primarily developed full-spectrum CBD products, Naturecan have focused on THC, THCa, THCv and CBDa free product ranges with an emphasis on broad-spectrum CBD, making it the perfect option for those undergoing frequent drug testing.

Their products are all derived from organic hemp plants that are grown under the highest agricultural directives in the US (Oregon) and the company use an Ethanol extraction process to produce their broad-spectrum CBD oils.

Naturecan joined the Association for The Cannabinoid Industry (ACI) and the Centre for Medicinal Cannabis (CMC) to help build a better supply chain and raise the standards of the CBD industry in the UK.

Price wise, their 4000mg oil retails at £149.99 (£0.037 per mg), making it one of the cheapest and best value for money high strength CBD oil on the market as it will work out at £0.74 when consuming 20mg of CBD daily.

+ Size: 10ml Bottle
+ CBD: 4000mg (40% concentration)
+ Type: Broad-Spectrum
+ Flavours: Unflavoured
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £149.99

Bonus: CBD Paste for Headaches

If you want an even stronger product and do not like CBD oils, high strength CBD pastes are an amazing options for people with chronic and severe headaches.

11. Provacan CBD Oil Paste 2500mg (Best CBD Oil Paste)

Provacan CBD oil paste 2500mg is classified as full-spectrum CBD oil and contains trace amounts of THC, CBN & THCV (under the 0.2% UK limit ).

CBD pastes are high concentration oils, giving access to one of the highest milligram amounts of CBD (on a per-serving basis) compared to traditional CBD oils which tend to stop at 40% concentration.

Provacan 2500mg formulation has been developed with those customers in mind that are looking for a more potent alternative compared to traditional CBD oils. Boasting 50% CBD content, this is one of the highest-milligram content CBD pastes currently on the market.

Price wise, their CBD paste 2500mg retails at £129.99 for a 5ml syringe (£0.052 per mg), making a great alternative for those looking for a high strength product.

+ Size: 5g Syringe
+ CBD: 2500mg (50% concentration)
+ Type: Full-Spectrum
+ Flavours: Unflavoured
+ Quality: 100% Organic & Free of Additives
+ Great For: Headache, Pain Relief, Stress, Sleep
+ Price: £129.99

Advantages of CBD Oil for Headache

CBD oil has many advantages over other CBD products such as CBD capsules or CBD gummies.

  • Increased bioavailability – One of the main advantages of CBD oil over other products is the fact that CBD oil increases bioavailability as it is absorbed under the tongue directly into the bloodstream (sublingually), unlike CBD capsules and gummies which need to go through the digestive tract.
  • Fast Acting – CBD oil is also more fast-acting than edibles, and the faster the CBD is absorbed, the sooner it can get to work. Gummies and edibles will take some time to be processed and broken down by your digestive system, making oil the fastest way to gain the benefits of CBD.
  • Precise Dosage – When taken orally, CBD oil is very easy to consume and it also gives you the ability to use doses of the exact strength required thanks to the individual droplets.

Does CBD Oil Have Side Effects?

Most people do not experience any side effects when taking CBD as this is a natural product. However, as with everything, some people may experience mild side effects from the hemp extract, including:

  • Diarrhoea
  • Changes in appetite and weight
  • Nausea
  • Fatigue
  • Irritability
  • Drowsiness

The best way to decrease adverse reactions is to simply lower your daily intake of CBD, or to take your oil at the same time as other foods to reduce potential side effects as the CBD will be processed.

CBD Oil Dosage for Headache

CBD doesn’t have one-size-fits-all dosing and calculating a proper dosage of CBD can be tough as our bodies react to it differently.

The four major factors affecting your CBD dosage are:

  • Your weight
  • The condition being treated (i.e. headache vs pain relief)
  • The severity of your condition
  • The concentration of CBD oil

Most brands recommend customers start with the lowest dose and increase until they find the right serving size that fits their needs. The most common starting amount is between 10mg and 25mg. For more severe conditions such as severe nausea, depression or arthritis the dose can vary from 20mg to 50mg or more.

As a rule of thumb, a person weighting between 10.5 and 17 stones (approximately 150 and 240 lbs) may need between 20mg and 40mg of CBD per day depending on the severity of their symptoms and we would always recommend breaking this down throughout the day.

If you are not seeing any major benefits, increase your intake by a 5-10mg every two to three days until finding the right balance to treat your personal symptoms.

How Many Drops of CBD Oil?

Most bottles of CBD oil contain 10ml of product and come in strengths ranging from 300mg to 4,000mg – also known as 3% and 40% CBD oils. This simply means that in a 1ml drop of the 300mg bottle, you will have 30mg of CBD, whilst the same 1ml of the 4,000mg bottle will give you 13 times that amount for a total of 400mg of CBD.

So assuming you need to hit 25mg of CBD per day with a 10ml bottle, you will need:

CBD / Bottle CBD / Drop # Drops
500mg 1.25mg 20 drops
1000mg 2.5mg 10 drops
1800mg 4.5mg 5.5 drops
2400mg 6.0mg 4 drops
4000mg 10.0mg 2.5 drops

As with everything, start with a small amount of CBD oil daily to make sure there’s no reaction, then increase slowly by a drop every 2-3 days until finding the right balance.

If you want to find out more check out our CBD Dosage article.

Is CBD Oil Legal?

As CBD is eaten or drunk it falls under “novel foods”, which means that the Food Standards Agency (FSA) oversees CBD products and they can therefore enforce new laws and regulations and they have recently done so.

Since the 31st of March 2021, all CBD products must be approved by the FSA in order to be sold in the UK. Failure to do so will result in the products being removed from the shelf. This request for approval means that the exact ingredients within a CBD will be known, making it safer for the general public.

CBD oil is legal in the UK as long as the plant which have been grown contain less than 0.2% of THC, the legal limit in the UK. The reason for this is that THC is known to be a psychotropic substance and limiting the amount of THC ensures that CBD is safe to consume and will not have any psychoactive effects. In other words, CBD won’t get you “high”.

You will not be arrested or fined for buying, consuming or carrying CBD products, anywhere in the UK, as long as it has less than 0.2% THC in it.

What is illegal is to grow the hemp plant(s) yourself, at home. Growth for personal use is strictly prohibited by the Misuse of Drugs Act of 1971. To do so, could result in up to 5 years in prison and/or an unlimited fine.

Other CBD Oils for Headache

Although we believe the 10 CBD oils in this guide at the most effective and best value for money products on the market for people suffering from chronic headaches, below are additional oils we’ve tried and reckon you’ll like.

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Best CBD Oils for Headaches

If you want additional information about each brand featured in this article, why not check-out our individual CBD oil reviews below which analyse the effectiveness, quality and value for money of the top CBD brands in the UK:

Take the CBD Quiz

If after reading this guide you are still not sure what the best CBD oil for headache is, simply take our CBD Quiz which has been designed specifically to identify the product and strength that is best suited to your personal needs.

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