Does CBD cause headaches? It's not likely but also not impossible. However, there are somethings you should know. Here's the full breakdown of CBD and headaches. These days we are seeing all the seemingly miraculous benefits of cannabidiol (CBD) pile up. But what about the side effects? Read this in-depth guide to learn about side effects of CBD oil and if it can cause headaches. Headache After Taking CBD? Can CBD Actually Give You A Headache Or Migraine? Taking CBD and getting a headache can be frustrating, even though CBD is known to support relaxation, stress
Can CBD Cause Headaches?
Headaches—those nagging, often debilitating aches that can impair focus or render you completely incapacitated until the throbbing subsides. While the underlying cause of headaches varies, almost everyone has issues with an aching head at some point. In fact, the World Health Organization suggests that as much as 75 percent of people have at least one headache a year.
Finding a cure for the common headache has been the point of many discussions over the years—even the cannabinoid CBD (cannabidiol) has been suggested to help with headaches and has been shown to help some people with migraines. However, some people have experienced headaches while taking CBD, which leads to the question: can CBD cause headaches? Let’s take a deeper look.
Is a CBD Headache a Possible Side Effect of taking CBD?
Does CBD cause headaches? It’s not likely but also not impossible. One of the reasons CBD has grown so popular is the fact that it comes along with such a short list of side effects or risks. The most commonly reported side effects of CBD use include:
- Nausea or diarrhea
- Dry mouth
- Reduced appetite
A mild headache could be a possibility with CBD, as every individual can have their own sensitivities to either CBD or the ingredients in the CBD product. However, headaches may happen so rarely that the issue is not considered a common side effect. What may be more to blame for a CBD headache is the amount of CBD an individual takes or the type of product they are using.
CBD Dosage and Headaches
Researchers have found that side effects associated with CBD use typically emerge when people take especially large amounts of the cannabinoid. Therefore, if you are pretty dead-set on thinking “CBD gives me a headache,” it may be worth examining the dosage you are consuming when you experience a headache with CBD.
While no formal dosage guidelines have been established, the best approach is to start out with a low dose and adjust in small increments to feel the desired effects. If you are not accustomed to taking CBD or you are simply taking too much, you may be experiencing negative side effects for that reason and need to lower your dosage or frequency. If you are having trouble taking a controlled dose, you may consider switching to CBD gummies, as each gummy contains a precise amount of CBD for easy and straightforward dosing.
CBD Quality and Headaches
CBD product quality is a huge factor to consider any time you have a negative experience with CBD. The CBD market is vast and unregulated, so not every product you find is going to be formulated with the highest quality ingredients. To make sure you are taking a high-quality product, look for:
- Products made with mostly natural ingredients
- Products that are supplied by a reputable seller with an established reputation, clear contact info, and customer reviews
- Products that have been tested by a third-party lab for cannabinoid content and contaminants
Another thing to consider, some CBD products can contain ingredients that may cause a headache and the CBD may not necessarily be to blame. For example, some CBD products for sleep may be combined with melatonin, and melatonin is known for causing headaches. Therefore, if the product you are using is generating a headache, take a closer look at the ingredient listing to see if something else could be to blame.
What We Know About CBD for Headaches
Even though some people have claimed to experience headaches with CBD, several studies have examined the cannabinoid as an aid to help people with some of the most intense types of headaches. For example, CBD may be useful for tension headaches, which are commonly caused by stress or underlying issues with anxiety. Further, CBD has been examined for its efficacy for difficult-to-treat pain, which researchers speculate could be valuable for migraines and frequent headaches, both of which are hard to treat.
Historically, cannabis has been recommended for chronic headaches and migraines. A litany of studies has covered how cannabis may help reduce the severity and even frequency of headaches in some cases. Even though the bulk of CBD products available today, including the products available through Jenny’s Baked at Home, are derived from hemp, some of those same valuable cannabinoids are present.
Final Thoughts on CBD and Headaches
So, can CBD oil cause headaches, or could you be getting a headache specifically from a CBD product? While most people don’t get CBD headaches, each individual’s body chemistry is unique. Therefore, you could possibly get a headache while taking CBD. Nevertheless, the quality, ingredients, and dosage you are taking can all be factors to consider.
For most people who believe CBD is causing headaches, they can make a few adjustments with dosage and products and no longer have issues. If you are looking to switch to a purer CBD product less likely to come along with undesirable side effects and offer the best experience, be sure to take a look at our full-spectrum CBD products at Jenny’s Baked at Home. Our products are made from only top-shelf ingredients and always lab-tested.
CBD Oil Side Effects – Can it Cause Headaches?
These days we are seeing all the seemingly miraculous benefits of cannabidiol (CBD) pile up. But what about the side effects?
Perhaps you’ve heard anecdotal stories of CBD causing fatigue, diarrhea, and even headaches.
We must keep these stories in mind because for everything we put into our bodies we must first balance all its potential pros and cons.
In this article, we will set the record straight by thoroughly examining the side effects of CBD, specifically if it can produce headaches.
CBD at a Glance
Despite its use in alternative medicine for 3,000 years, the cannabis plant has been illegal for decades.
CBD was only first discovered and isolated in the 1940s at which time its benefits were unknown.
But with the legalization of medical marijuana in some parts of the country, the cannabis craze was officially ignited.
Following suit, the legality of hemp-derived cannabidiol was passed by way of the Farm Bill of 2018.
Due to its only recent legalization, we are just now developing detailed clinical research surrounding the cannabis plant and its many cannabinoids.
CBD is federally legal if it contains less than 0.3% Tetrahydrocannabinol (THC), the psychoactive compound that is prevalent in the illegal substance marijuana.
Since the hemp plant is lower in THC, CBD is most often derived from this variety.
Cannabidiol combines with terpenes and other cannabinoids including low amounts of THC to create full-spectrum CBD oil products .
These oils have hit the health and wellness market, where they are celebrated for their possible benefits for anxiety , pain, and inflammation relief.
Potential Side Effects of CBD Oil
The effects of CBD oil are quite mild. The most common side effects that are reported by CBD users are tiredness, diarrhea, and changes in appetite.
These effects may seem minuscule when compared side-by-side with some prescription medications.
Comparable drugs used to treat the same conditions can have much worse and debilitating side effects. That being said, some people should avoid using CBD:
– People with liver disease should use CBD oil with caution.
– Women who are pregnant or breastfeeding should avoid CBD due to the possible risk of babies’ development.
– Someone who is planning to drive or use heavy machinery when using full-spectrum CBD, especially when first starting treatment or trying a new brand.
– If you have problems with low blood pressure or high blood pressure or are taking blood pressure medications.
Talk to your doctor if you are thinking about taking CBD oil to treat any medical conditions you may have.
This will decrease the risk of side effects occurring. So now that we know who shouldn’t be using CBD, let’s determine what side effects we may expect.
Side effects vary from person to person. Here are the symptoms that clinical research has discovered:
– Changes in appetite/weight: CBD can either increase or decrease appetite. This can result in fluctuations in weight.
– Diarrhea: This is a common unfortunate effect of some CBD oils. This is typically not caused by the CBD itself, but because of the carrier oil (coconut, grapeseed, olive, or hemp oil).
If possible, try not to consume CBD oil on an empty stomach. It may also help to eat some protein with the dose to help reduce how quickly your body absorbs it.
If this still doesn’t help, try CBD capsules, gummies, or topicals to avoid the oils.
– Dry mouth: This 2006 study showed that CB1 and CB2 receptors are present in salivary glands. The receptors are activated with CBD, after which the saliva production decreases, which causes the mouth to dry. Not considered dangerous, this condition will simply prompt you to drink more water.
– Fatigue: Since CBD may be used as a sleep aid for insomnia-sufferers, it makes sense that high doses can cause fatigue and drowsiness. If this is the case for you, don’t take CBD before driving or operating a vehicle.
– Nausea: For some people, ingesting CBD oil can cause mild nausea . This is in direct conflict with CBD helping relieve nausea in some people, as well as increasing appetite. Nausea should go away quickly. If this occurs for you, decrease your dosage.
– Lower blood pressure: Taking CBD in high amounts may cause a small decrease in blood pressure for some people. It happens at the time CBD enters the system, but will not happen to everyone. It may cause a feeling of lightheadedness.
– Dizziness: The feeling of lightheadedness or dizziness is typically associated with a drop in blood pressure. It should pass on its own, or it may help to lay down for a few minutes or snack on something with a cup of tea.
– Vomiting: Although CBD can potentially help reduce nausea and vomiting in chemo patients, it is also said to cause vomiting as a side effect. Unfortunately, some people have trouble digesting CBD oil.
– Anxiety: Even though CBD oil may be helpful in the treatment of some anxiety disorders , it has been also found to increase anxiety in some cases.
– Headaches: It is possible that CBD oil can cause headaches. However, the majority of clinical trials and user experiences do not have headaches as a side effect. More evidence is needed on how and why headaches may occur.
Reasons for Headaches Caused by CBD
Though headaches can be caused by CBD, they are a relatively rare occurrence, compared to other possible side effects listed above.
If you do have a headache when taking CBD, first make sure to rule out other possible factors like:
– Lack of sleep
– Caffeine withdrawal
– Sensitivities to food and drinks, including alcohol
If you do experience a headache caused by CBD, however, it may be from one of the following reasons:
– Taking the wrong dosage for you: Side effects often occur due to taking the wrong dose of CBD. This can happen by overestimating the amount you need, or not monitoring how much you are taking.
For this reason, it is important to always start with a small dose to judge your sensitivity to CBD use. If you start with a low dose, you can gradually work up to the level that works best for you, causing minimal side effects.
It is important that you get the dosage right , and that you are consistent. This will allow for the best results.
– Low-quality CBD: The only FDA-regulated CBD drug on the market today is Epidiolex, a purified CBD extract for two forms of epilepsy.
Due to the lack of FDA regulations in this brand-new industry, there are some producers and dealers out there who just want to make a buck.
As a result, they cut corners when it comes to producing a good quality product. This has created a surge of products on the market filled with harmful chemicals and synthetic substances.
Products that don’t contain organic CBD oil may cause side effects like respiratory problems, allergies, and headaches. Switch to a high-quality CBD oil that is hemp-derived instead.
– The product contains harmful contaminants: The low-quality CBD products can contain solvents like ethanol and isopropanol, or chemicals such as mercury or lead.
Because cannabis is grown and produced all over the world, it can contain different toxins depending on how and where it was grown, and how it was processed.
Not practicing safety protocols or being careless during all of these processes could result in contaminated or diluted CBD.
These products could impact your health with things like headaches, respiratory diseases, and sometimes even death.
– Product hasn’t been third-party lab-tested: Having a product that hasn’t been lab-tested by an unbiased third party will increase the likelihood that it contains ingredients harmful to your health.
On the other hand, testing that is independent and regulated will produce a report of exactly what it is in the product.
This will allow you to see the quality and potency of the CBD. The tests will also give warnings of the use of any chemicals, bacteria, or pesticides that may or may not be in the product.
In this way, you can easily select the CBD oil that has been created with all the best practices in mind.
– CBD may not be for you: Everyone’s body is different and the effects of CBD may vary.
The way your body responds to the dosing could cause a headache if it doesn’t jibe well with your internal chemistry.
That is why it is always strongly recommended to consult your doctor to determine if CBD is right for you.
Pay Attention to Drug Interactions
Another reason to talk to your doctor before taking CBD is to determine whether it can safely interact with any medications you may be taken.
These interactions may increase the severity of CBD side effects. The reason for these negative interactions may be due to CBD’s inhibition of the enzyme cytochrome P450, or CYP450.
This is an enzyme some drugs use for metabolization. As a result, CBD can either increase the drug’s toxicity or decrease its effectiveness.
Some of the medications that negatively interact with CBD may be:
– Blood thinners like warfarin
– Heart rhythm medication like amiodarone
– Thyroid medication like levothyroxine
– Seizure medications like clobazam, lamotrigine, and valproate.
– Rifampin-based drugs for tuberculosis
– Opioids like fentanyl and alfentanil
– Antiarrhythmic drugs like quinidine
– Migraine medications like Ergomar (ergotamine)
– Anticonvulsants like Tegretol (carbamazepine) and Trileptal (oxcarbazepine)
– Macrolide antibiotics like clarithromycin and telithromycin
– Antifungal drugs like Nizoral (ketoconazole) and Vfend (voriconazole)
– Immune-suppressive drugs like Sandimmune (cyclosporine)
– Antipsychotic drugs like Orap (pimozide)
– Benzodiazepine sedatives like Klonopin (clonazepam) and Halcion (triazolam)
– Antidepressants like Remeron (mirtazapine)
The interactions of these drugs can be mild and may not require any adjustment to your treatment.
Or, you may be able to switch your medication with an interchangeable drug that will not interact negatively.
There is also the possibility that you may simply separate the dosing of your medications to different times of day to where they will not interact.
Talk to your doctor about any drugs you are taking, not just prescription medications, but also over-the-counter, herbal, and recreational. He or she will be able to better ascertain your situation.
Reduction of Migraines
Despite the rare occasion that CBD may cause headaches, there is also the possibility that it can have the opposite effect.
There is evidence emerging that cannabis may help with the pain of headaches and migraines.
This could likely be due to both CBD and THC ’s ability to reduce chronic pain and inflammation.
CBD has anti-inflammatory effects that may help with migraine headaches. This may be done through its interaction with the endocannabinoid system (ECS). The ECS regulates a lot of important processes in our bodies including:
– Muscle control
– Immune function
The CBD influences the ECS by interacting with the endocannabinoid receptors.
These receptors regulate pain and inflammation, including TRPV1 receptors, CB1 and CB2 receptors.
THC binds to CB1 receptors that are abundant in the brain and nervous system, reducing the sensation of pain.
Due to the dual effect of both CBD and THC, this may cause added benefits in the treatment of pain.
For this reason, we believe a full-spectrum CBD oil may help reduce the symptoms of chronic migraines.
Though research is still in its early days, there is hope that cannabidiol can become recognized as a safe and effective use for the treatment of these conditions.
May Cause or Treat Headache Pain
Headaches can be a debilitating condition that can greatly affect our daily lives. Finding out what is causing your headaches is important for determining how to treat them.
If you have taken a high dose of CBD oil, or are using a low-quality oil (that has not been third-party tested), these may be possible causes of your headaches.
Though headaches are a rare side effect of CBD oil, the evidence is showing that it can also produce the opposite effect: relief from headache pain.
Disclaimer: This content is for informational purposes only. It is not provided to diagnose, treat, cure, or prevent any disease or ailment. It should not be interpreted as instruction or medical advice to displace the advice of your doctor or other medical professionals. We recommend talking to your doctor to prepare a treatment plan for any diseases or ailments.
Headache After Taking CBD? Can CBD Actually Give You A Headache Or Migraine?
Taking CBD and getting a headache can be frustrating, even though CBD is known to support relaxation, stress reduction, and headache relief — especially if you have a Clinical Endocannabinoid Deficiency (CED).
Wrong or high CBD doses can cause drowsiness headaches. Low-quality brands might have toxic ingredients leftover and without proper lab testing. CBD can interact with other drugs causing unwanted side effects. CBD might not be the direct headache cause. Identifying your correct dose.
- Use our FREE CBD Dosage Calculator to figure out how much CBD is in each drop of your specific CBD oil. Understanding what serving size works best for your body type is the best way to start figuring out how to take CBD without getting a headache.
- Next, you want to avoid cheap gas station brands and only use quality brands made in America with Third Party Lab testing. Low quality brands can have bad added ingredients.
- Finally, you might want to consider speaking with your primary care physician to make sure CBD isn’t negatively interacting with other drugs your taking or abreactions with your condition.
Our list of the 5 best CBD products only recommends items from premium brands to help you best find the type of CBD that works best for you.
Let’s take a look below and see if we can further identify other possible reasons why you might be experiencing headaches after taking CBD.
General CBD Dosage Chart For Headaches. Start at the lowest recommended dose and slowly work your way up until you get the results you want.
Does CBD Actually Give Headaches As One Of The Side Effect?
Since everyone has unique body chemistry, there could be some people who react in a way that causes headaches or allergic reactions.
CBD is a cannabinoid that’s naturally found in the cannabis or hemp plant providing nutrients to the endocannabinoid system (ECS).
The ECS has a primary function is to regulate balance and homeostasis throughout the entire body.
While there are four basic types of headaches (migraine, tension, sinus, & cluster) there are up to several dozens of different types of headaches and various potential combinations of headaches
The actual cause of headaches might be a little more complex than taking a pure and clean high-quality CBD product from a trusted brand.
If you find yourself consistently getting headaches, directly after taking CBD, it might be several potential other possibilities.
- It’s a contaminated full-spectrum oil and contains the a higher amounts of psychoactive THC molecule than the label says — this is why it’s alway important to double check the lab test results on the Certificate Of Analysis (COA) for the CBD product your about to purchase an regularly use.
- It’s a purified CBD isolate and doesn’t have any other beneficial cannabinoid to trigger the entourage effect.
- You didn’t take enough of a quality CBD oil brand – find the best dosage that work for you by calculating how much CBD is in each drop of CBD here and slowly increasing your dose until you achieve the desired results.
- You took too much of a quality or low quality brand.
- The low quality method the CBD oil was extracted might still contain impurities or left over extraction solvent.
- You’re smoking CBD flower, vape cartridge, or eLiquid and the smoke (or nicotine) is triggering issues.
- CBD is interacting with your other medication you’re taking. Check CBD drug interactions here.
- You’re not drinking enough water after taking CBD and you’re moderately dehydrated.
- You might have an allergy to CBD.
- You’re taking a synthetic CBD.
- CBD wears off and you need to take more.
CBD and other cannabinoids typically don’t cause headaches, nor are headaches a verified side effect.
Although it’s rare, there are people who are allergic to CBD and other cannabinoids.
According to the journal of Cannabis And Cannabinoid Research, a cannabinoid deficiency can be associated with headaches that transform into migraines.
CBD safety and effects research doesn’t specifically list headaches as a side effect of CBD, however, hypertension or lightheadedness might contribute to the reason why you’re getting a headache after taking CBD.
When taking too much CBD during the daytime or at work, higher CBD doses can make you sleepy, thus triggering irritability or even anger.
Can CBD Make Headache Worse?
When taken at the correct dose, CBD is supposed to make headaches better.
Calculate your CBD dosage here.
However, some reports suggest when you take too much CBD, some unpleasant side effects can crop up and potentially cause what appears to be a headache.
After consuming a large dosage of CBD, another set of effects are triggered into action.
Due to the biphasic nature of CBD, at a lower dose, you can expect to have CBD wake you up and smooth out your day.
Whereas, when you take a higher dose, CBD produces more sedative effects.
If you’re taking a larger dose at the beginning of your day, you might not necessarily be experiencing a “headache” so much as you might be experiencing the sedative effects.
Feeling excessively sleeping at the beginning of the day, and then attempting to function at a high level, can cause stress and tension — when you actually are wanting to just roll over and go to sleep.
There is definitely some pain/stress in forcing yourself to stay awake when every part of you is just wanting to lay your head down and go to sleep.
Are Headaches A Side Effect Of CBD?
Depending on the dose, CBD can have seemingly opposite effects.
At lower doses, you typically experience wakefulness and with higher doses you usually experience sleepiness.
- Weight change
- Appetite change
- Dry mouth
- Low blood pressure
- Light headedness
By finding the proper dosage that works for you is the best way to avoid unwanted side effects.
Can You Get A Headache When CBD Wears Off?
Depending on the type of headache you have, when CBD wears off, you might still have the original headache.
If you took CBD to get rid of your initial headache, and your headache came back after CBD wore off, you might need to consume more.
Before taking more CBD, it’s best you take care of the other fundamentals condusive to a healthy body and mind.
To take care of you headache, drink lots of water and continue fine tuning what CBD dosage works best for you.
Can you get a CBD withdrawal headache?
While the research below reports there’s no physical dependence issues with CBD, it’s likely you wont experience headaches from CBD withdrawal.
Although addiction and dependence can have a psychological aspect to it, there’s a possibility you can experience discomfort in transitioning away from using CBD on a regular basis.
According to Harvard and the World Health Organization (WHO), CBD in humans has no signs of abuse or dependence.
In numerous controlled and open trials, CBD is shown to have an general tolerance with a high safety profile.
Results of controlled human CBD studies doesn’t report any potential physical dependence or subsequent effects of dependence.
At this time, there are no reports of CBD abuse or dependence while using pure CBD.
There are also no reports of a public health problem associated with CBD use.
How long does CBD withdrawal last?
Whole plant cannabis withdrawal symptoms can last up to 30 days or more.
Typically, when consuming whole plant cannabis, symptoms can start showing up within 24 hours and can last for about a two week.
Since there are no reports of abuse or dependence on pure CBD alone, if you’re smoking a cannabis hemp CBD flower, you may be exposed to different chemicals that might cause withdrawal symptoms.
According to the Journal Of The American Medical Association (JAMA), cannabinoid withdrawal start developing within seven days.
- Sleep disturbance
- Appetite disturbance
- Weight disturbance
- Somatic symptoms
- Abdominal pain
Although the JAMA doesn’t specifically call out CBD, they study is based on cannabinoids.
If you have at least two of the above listed symptoms, you may have Cannabis Use Disorder (CUD).
Do you need to wean off CBD oil?
Since CBD by itself isn’t reported to have abuse of physical dependence issues, you most likely do not have to wean yourself off.
Due to there being no dependence issues, you can either choose to wean yourself off slowly or stop cold turkey.
By weaning yourself off of CBD, you might be able to observe yourself to see exactly how much CBD has been helping you.
Stopping CBD oil cold turkey, is it safe?
Due to CBD studies reporting no abuse or physical dependence, stopping CBD oil cold turkey should be relatively safe.
If you’ve gotten use to taking CBD regularly for different issues, stopping cold turkey might bring back certain issues you started taking CBD oil for in the first place.
Can any types of CBD give you a headache?
CBD is available to consume in several different methods, with each method of consumption producing different potential reasons for causing a headache.
CBD isolate headache
If CBD isolate is giving you a headache, see the list of ingredients to verify it’s not something else giving you a headache.
Try consuming a broadspectrum CBD oil that has other cannabinoids to help improve the effect of the various cannabinoids — via the entourage effect.
The entourage effect is when a variety of cannabinoids work together to make each function better and more efficiently.
CBD vape pen gives me a headache
Consuming CBD from a vape pen can has several other potential ingredients and base carrier oils.
If you’re CBD vape is giving you a headache, try a different brand that uses a different extraction method.
You can also request a recent lab report to verify there’s no other extra ingredients or toxins that might be causing your headache — such as pesticides, heavy metals, etc.
CBD flower gives me a headache
Smoking CBD flower will still have some THC in it, plus smoke from combusting dried plant matter.
Different strains of hemp/cannabis CBD flower will have different spectrums of cannabinoids.
If you’re experiencing headaches from smoking CBD flower, try smoking less, vaporizing the flower, trying a different strain, or consuming CBD in a different form.
CBD tincture gives me a headache
When people get headaches from taking a CBD tincture, the usual reason is because they’re initally taking too much.
Try lowering your dose significantly until you can find the proper balance that works best for you throughout the day.